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UHF ULTRA HIGH FREQUENCY ANTENNA ON THE TOP OF C-130 AIRPLANE - S BAND ANTENNA ON THE BOTTOM OF C-130 AIRPLANE

UHF ULTRA HIGH FREQUENCY ANTENNA ON THE TOP OF C-130 AIRPLANE - S BAND...

The original finding aid described this as: Capture Date: 3/8/1975 Photographer: MARTIN BROWN Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

Navy Electronics Technician Third Class (ET3) Richard M. Martinez, a member of the Joint Communications Support Element, operates a high frequency satellite dish during Exercise SHADOW HAWK'87, a phase of BRIGHT STAR'87.  The US Central Command/Joint Chie

Navy Electronics Technician Third Class (ET3) Richard M. Martinez, a m...

The original finding aid described this photograph as: Subject Operation/Series: SHADOW HAWK Base: King Faisal Air Base, Al Jafr Country: Jordan (JOR) Scene Camera Operator: SSGT Scott Stewart Release Stat... More

Aviation Electronics Technician 3rd Class Long Tran trouble shoots a high frequency radio for an S-3 Viking aboard the aircraft carrier USS NIMITZ (CVN 68). Nimitz is deployed to the Persian Gulf in support of Operation Southern Watch

Aviation Electronics Technician 3rd Class Long Tran trouble shoots a h...

The original finding aid described this photograph as: Subject Operation/Series: SOUTHERN WATCH Base: USS Nimitz (CVN 68) Scene Camera Operator: PH3 Cynthia Zarate Release Status: Released to Public Combine... More

High Frequency Technician US Air Force AIRMAN First Class Ricco Sastoque takes down an antenna in Lager Aulenbach, Germany, during Exercise COMBINED ENDEAVOR 2001. The largest communications and information systems exercise in the world, Combined Endeavor is drawing to a close. The exercise, sponsored by US European Command and hosted by Germany in the spirit of "Partnership for Peace," is held annually to test and document the interoperability of dozens of nations and NATO

High Frequency Technician US Air Force AIRMAN First Class Ricco Sastoq...

The original finding aid described this photograph as: Subject Operation/Series: COMBINED ENDEAVOR 2001 Base: Lager Aulenbach State: Rheinland-Pfalz Country: Deutschland / Germany (DEU) Scene Camera Operat... More

US Air Force (USAF) Technical Sergeant (TSGT) Christopher Lanthrop, 5th Communications Squadron (CS) theatre deployable communications flight, radios in for additional safety support during the set up of a radio frequency module outdoor unit, at Minot Air Force Base (AFB), North Dakota (ND)

US Air Force (USAF) Technical Sergeant (TSGT) Christopher Lanthrop, 5t...

The original finding aid described this photograph as: Base: Minot Air Force Base State: North Dakota (ND) Country: United States Of America (USA) Scene Camera Operator: A1C Amanda Cervetti, USAF Release S... More

US Air Force (USAF) AIRMAN First Class (A1C) Michael Chuning, Electrical Power Production Journeyman, 438th Expeditionary Civil Engineering Flight (ECEF), balances the frequency between two 750-kilowatt Mobile Electric Power (MEP-12) generators while deployed at a forward location supporting Operation ENDURING FREEDOM

US Air Force (USAF) AIRMAN First Class (A1C) Michael Chuning, Electric...

The original finding aid described this photograph as: Subject Operation/Series: ENDURING FREEDOM Country: Unknown Scene Camera Operator: SSGT William Greer, USAF Release Status: Released to Public Combined... More

US Air Force (USAF) STAFF Sergeant (SSGT) Frederick Fink, a power production craftsman, repairs the frequency monitoring module on a generator in the deployed power shop at Incirlik Air Base, Turkey in support of Operation NORTHERN WATCH

US Air Force (USAF) STAFF Sergeant (SSGT) Frederick Fink, a power prod...

The original finding aid described this photograph as: Subject Operation/Series: NORTHERN WATCH Base: Incirlik Air Base, Adana Country: Turkey (TUR) Scene Major Command Shown: ACC Scene Camera Operator: TS... More

US Air Force (USAF) SENIOR AIRMAN (SRA) Jason Leighton, Ground Radio Systems Technician, 51st Communications Squadron (CS), Osan Air Base (AB), Republic of Korea (ROK), takes a voltage reading across a capacitor to ensure the power supply is calibrated properly on a high frequency radio

US Air Force (USAF) SENIOR AIRMAN (SRA) Jason Leighton, Ground Radio S...

The original finding aid described this photograph as: Base: Osan Air Base Country: Republic Of Korea (KOR) Scene Major Command Shown: PACAF Scene Camera Operator: SSGT Corey Clements, USAF Release Status:... More

US Air Force (USAF) SENIOR AIRMAN (SRA) Justin Hudson, Ground Radio Communications Apprentice, 35th Communications Squadron (CS), Misawa Air Base (AB), Tohoku Region, Japan (JPN), performs a resistance check on an AN/ARC-164 Have Quick (HQ) II UHF-AM multi-channel transceiver (radio) TRC-187 Time of Day (TOD) Transmitter, which is a highly accurate timing system that provides the synchronization necessary for frequency hopping while communicating in the anti-jamming mode

US Air Force (USAF) SENIOR AIRMAN (SRA) Justin Hudson, Ground Radio Co...

The original finding aid described this photograph as: Base: Misawa Air Base Country: Japan (JPN) Scene Camera Operator: SSGT Andrew Rodier, USAF Release Status: Released to Public Combined Military Service... More

US Air Force (USAF) Captain (CPT) James Merriman (foreground right), Commander, 240th Combat Communications Squadron (CCS) South Carolina Air National Guard (SCANG), discusses set-up procedures with his team supervisor, USAF MASTER Sergeant (MSGT) David William. The team is setting up an AN/TSC-94A Super High Frequency (SHF) SATCOM satellite antenna, at McEntire, Air National Guard Station (ANGS), South Carolina (SC). (A3563)

US Air Force (USAF) Captain (CPT) James Merriman (foreground right), C...

The original finding aid described this photograph as: Base: Mcentire Ang Station State: South Carolina (SC) Country: United States Of America (USA) Scene Camera Operator: TSGT Marvin R. Preston, USAF Rele... More

US Marine Corps (USMC) Marines assigned to Kilo Company, 3rd Battalion, 4th Marines, 1ST Marine Division, set up a transportable High Frequency (HF) antenna on their High-Mobility Multipurpose Wheeled Vehicle (HMMWV), before conducting a patrol into the town of Hadithah, Iraq, while engaged in Security and Stabilization Operations (SASO) in the Al Anbar Province of Iraq, during Operation IRAQI FREEDOM

US Marine Corps (USMC) Marines assigned to Kilo Company, 3rd Battalion...

The original finding aid described this photograph as: Base: Hadithah State: Al Anbar Country: Iraq (IRQ) Scene Camera Operator: LCPL Kevin C Quihuis Jr, USMC Release Status: Released to Public Combined Mi... More

Canadian Armed Forces (CAF) STAFF Sergeant (SSGT) Shaun McKinney, Avionics Technician, 48th Component Maintenance Squadron (CMXS), changes out a Radio Frequency (RF) couplet on a 031 Radar antenna, at Royal Air Force (RAF) Lakenheath, United Kingdom (UK). The 031 is the primary antenna on a F-15 Eagle aircraft for sending and receiving signals and locating other aircraft

Canadian Armed Forces (CAF) STAFF Sergeant (SSGT) Shaun McKinney, Avio...

The original finding aid described this photograph as: Base: RAF Lakenheath State: Suffolk Country: United Kingdom (GBR) Scene Camera Operator: AMN Jessica Struble, USAF Release Status: Released to Public ... More

Radio Frequency (RF) oscillator for linear accelerator. Photograph taken February 4, 1947. LINAC-362

Radio Frequency (RF) oscillator for linear accelerator. Photograph tak...

Digital Preservation File Name and Format: 434-LB-5-XBD201209-01011.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

FREQUENCY RE-USE USING MULTIPLE SPOT BEAMS

FREQUENCY RE-USE USING MULTIPLE SPOT BEAMS

The original finding aid described this as: Capture Date: 9/19/1979 Photographer: COPY NEGATIVE Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

Sergeant Terry Hilton, 316th Field Maintenance Squadron radio shop, performs a bench check on a 618T-2 high frequency receiver-transmitter

Sergeant Terry Hilton, 316th Field Maintenance Squadron radio shop, pe...

The original finding aid described this photograph as: Base: Yokota Air Base Country: Japan (JPN) Scene Camera Operator: STAFF Sergeant Terry Smith Release Status: Released to Public Combined Military Servi... More

William Bokina, 33rd Information Services Group, Det. 2, Hawes Radio Relay Station, test the intergrity of the underground cables and the SLFCS (Surface Low Frequency Communications Systems) receiving antenna and equipment. Exact Date Shot Unknown

William Bokina, 33rd Information Services Group, Det. 2, Hawes Radio R...

The original finding aid described this photograph as: Country: Unknown Scene Camera Operator: SSGT Rose Reynolds Release Status: Released to Public Combined Military Service Digital Photographic Files

A member of the 437th Airlift Control Element (ALCE) works at a plasma display assembly, which allows him to transmit and receive satellite, high frequency and data communications to and from all bases participating in the joint Jordan/US Exercise SHADOW

A member of the 437th Airlift Control Element (ALCE) works at a plasma...

The original finding aid described this photograph as: Subject Operation/Series: SHADOW HAWK Base: King Faisal Air Base, Al Jafr Country: Jordan (JOR) Scene Camera Operator: SSGT Scott Stewart Release Stat... More

US Marine Corps Corporal F. Rodriguez from Communications Company, 1ST Light Armored Reconnaissance Battalion, stabalizes a part of a High Frequency Antenna while US Marine Corps Lance Corporal A. Hernandez Prepares to attach additional parts during Exercise NORTHERN EDGE, at Fort Wainwright, Alaska

US Marine Corps Corporal F. Rodriguez from Communications Company, 1ST...

The original finding aid described this photograph as: Subject Operation/Series: NORTHERN EDGE Base: Fort Wainwright State: Alaska (AK) Country: United States Of America (USA) Scene Camera Operator: SGT Do... More

Air Traffic Control Journeyman, SENIOR AIRMAN Jeffery Forgey of the 86th Operation Support Squadron adjusts the frequency on a radar module at Ramstein Air Base, Germany

Air Traffic Control Journeyman, SENIOR AIRMAN Jeffery Forgey of the 86...

The original finding aid described this photograph as: Subject Operation/Series: Recruiting Base: Ramstein Air Base State: Rheinland-Pfalz Country: Deutschland / Germany (DEU) Scene Major Command Shown: US... More

Ground Radio Maintenance Journeyman, SENIOR AIRMAN Jesse Jeffers of the 86th Communications Squadron repairs a Ultra High Frequency Amplitude Modulated Transmitter at Ramstein Air Base, Germany

Ground Radio Maintenance Journeyman, SENIOR AIRMAN Jesse Jeffers of th...

The original finding aid described this photograph as: Subject Operation/Series: Recruiting Base: Ramstein Air Base State: Rheinland-Pfalz Country: Deutschland / Germany (DEU) Scene Major Command Shown: US... More

US Air Force (USAF) AIRMAN First Class (A1C) Michael Fredieu, Satellite Communications Apprentice, 86th Communications Squadron (CS), aligns a microwave frequency satellite shot during Exercise COMBINED ENDEAVOR 2002, at Lager Aulenbach, Germany

US Air Force (USAF) AIRMAN First Class (A1C) Michael Fredieu, Satellit...

The original finding aid described this photograph as: Subject Operation/Series: COMBINED ENDEAVOR 2002 Base: Lager Aulenbach State: Rheinland-Pfalz Country: Deutschland / Germany (DEU) Scene Camera Operat... More

Lithuanian Army Transmission Technicians, MASTER Sergeant (MSGT) Kestutes Balke (left) and Sergeant (SGT) Arturas Hiksa, test high frequency radio links at Lager Aulenbach, Germany, during Exercise COMBINED ENDEAVOR 2003. The Exercise is a Partnership for Peace (PfP) exercise hosted by Germany, and is the largest information and communications systems exercise in the world which focuses primarily on Command, Control, Communications, and Computers (C4) interoperability testing and documentation

Lithuanian Army Transmission Technicians, MASTER Sergeant (MSGT) Kestu...

The original finding aid described this photograph as: Subject Operation/Series: COMBINED ENDEAVOR 2003 Base: Lager Aulenbach State: Rheinland-Pfalz Country: Deutschland / Germany (DEU) Scene Camera Operat... More

Galena, Alaska, June 30, 2013 -- In remote areas of the Yukon River, cell phone and internet communication are sparse. The Rapid Communication Ultra High Frequency satellite receiver is a key tool for emergency managers to operate recovery efforts to those affected by recent severe flooding. President Obama issued a major disaster declaration for the State of Alaska triggering the release of Federal funds to help people and communities recover from flooding that occurred from May 17 to June 11, 2013. Adam DuBrowa/ FEMA

Galena, Alaska, June 30, 2013 -- In remote areas of the Yukon River, c...

The original finding aid described this as: Date Taken: 2013-06-30 00:00:00 UTC Photographer Name: Adam DuBrowa City/State: Galena, AK Disaster Types: Flooding Categories: Conceptual Imagery ^ Miscellaneou... More

Airman 1st Class Andre Roussell works on a radio frequency

Airman 1st Class Andre Roussell works on a radio frequency

Airman 1st Class Andre Roussell works on a radio frequency transmission testing tool at the 127th Communications Squadron shop at Selfridge Air National Guard Base, Mich., April 5, 2019. Roussell graduated from... More

Radio Frequency (RF) oscillator for linear accelerator. Photograph taken February 4, 1947. LINAC-363

Radio Frequency (RF) oscillator for linear accelerator. Photograph tak...

Digital Preservation File Name and Format: 434-LB-5-XBD201209-01012.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

SGT Frank Topar, ground radio technician with the 1930th Information Systems Squadron (1930th ISS), checks a scope signal 3 receiver using a DM 30 maintenance terminal while SSGT Kevin Trappett, also with the 1930th ISS, switches channels on an R-2208 high frequency receiver

SGT Frank Topar, ground radio technician with the 1930th Information S...

The original finding aid described this photograph as: Base: Elmendorf Air Force Base State: Alaska (AK) Country: United States Of America (USA) Scene Camera Operator: TSGT James R. Pearson Release Status:... More

Navy Electronics Technician Third Class (ET3) Richard M. Martinez, a member of the Joint Communications Support Element, works on a high frequency satellite dish during Exercise SHADOW HAWK'87, a phase of BRIGHT STAR'87.  The US Central Command/Joint Chie

Navy Electronics Technician Third Class (ET3) Richard M. Martinez, a m...

The original finding aid described this photograph as: Subject Operation/Series: SHADOW HAWK Base: King Faisal Air Base, Al Jafr Country: Jordan (JOR) Scene Camera Operator: SSGT Scott Stewart Release Stat... More

A member of the 437th Airlift Control Element (ALCE) works at a plasma display assembly, which allows him to transmit and receive satellite, high frequency and data communications to and from all bases participating in the joint Jordan/US Exercise SHADOW

A member of the 437th Airlift Control Element (ALCE) works at a plasma...

The original finding aid described this photograph as: Subject Operation/Series: SHADOW HAWK Base: King Faisal Air Base, Al Jafr Country: Jordan (JOR) Scene Camera Operator: SSGT Scott Stewart Release Stat... More

A member of the 437th Airlift Control Element (ALCE) works at a plasma display assembly, which allows him to transmit and receive satellite, high frequency and data communications to and from all bases participating in the joint Jordan/US Exercise SHADOW

A member of the 437th Airlift Control Element (ALCE) works at a plasma...

The original finding aid described this photograph as: Subject Operation/Series: SHADOW HAWK Base: King Faisal Air Base, Al Jafr Country: Jordan (JOR) Scene Camera Operator: SSGT Scott Stewart Release Stat... More

A view of an anechoic chamber at the Rome Air Development Center's radio frequency lab

A view of an anechoic chamber at the Rome Air Development Center's rad...

The original finding aid described this photograph as: Base: Griffiss Air Force Base State: New York (NY) Country: United States Of America (USA) Scene Camera Operator: Unknown Release Status: Released to ... More

US Marine Corps Sergeant A. McMellan, US Marine Corps Corporal F. Rodrigez, US Marine Corps Lance Corporal A. Hernandez and US Marine Corps Private First Class T. Daniels from Communication Company, 1ST Light Armored Reconnaissance Battalion, work together to construct a High Frequency Antenna to obtain radio communication back to Camp Pendleton, California, from Fort Wainwright, Alaska, during Exercise NORTHERN EDGE

US Marine Corps Sergeant A. McMellan, US Marine Corps Corporal F. Rodr...

The original finding aid described this photograph as: Subject Operation/Series: NORTHERN EDGE Base: Fort Wainwright State: Alaska (AK) Country: United States Of America (USA) Scene Camera Operator: SGT Do... More

A view of the Ultra High Frequency (UHF) antenna mast operated by the US Army (USA) 123rd Signal Battalion, 3rd Infantry Division at objective RAMS, Central Iraq. The Battalion supports the Division by providing communication between the Division elements. The Division is currently deployed in support of Operation IRAQI FREEDOM

A view of the Ultra High Frequency (UHF) antenna mast operated by the ...

The original finding aid described this photograph as: Subject Operation/Series: IRAQI FREEDOM Country: Iraq (IRQ) Scene Camera Operator: SGT Igor Paustovski, USA Release Status: Released to Public Combined... More

American Support Contractors Mr. Michael Stringer (center) and Mr. Gerald Murphy (right), demonstrate a high frequency radio modem for Partnership for Peace (PfP) foreign military members at Lager Aulenbach, Germany, during Exercise COMBINED ENDEAVOR 2003. The Exercise is a Partnership for Peace (PfP) exercised hosted by Germany, and is the largest information and communications systems exercise in the world which focuses primarily on Command, Controls, Communications, and Computers (C4), interoperability testing and documentation

American Support Contractors Mr. Michael Stringer (center) and Mr. Ger...

The original finding aid described this photograph as: Subject Operation/Series: COMBINED ENDEAVOR 2003 Base: Lager Aulenbach State: Rheinland-Pfalz Country: Deutschland / Germany (DEU) Scene Camera Operat... More

In preparation for flight US Air Force (USAF) SENIOR AIRMAN (SRA) Jimmy Ford, a gunner with the 56th Rescue Squadron (RS), Naval Air Station (NAS) Keflavik, Iceland, loads navigation and frequency data onboard an HH-60G Pave Hawk helicopter in Lungi, Sierra Leone (SLE)

In preparation for flight US Air Force (USAF) SENIOR AIRMAN (SRA) Jimm...

The original finding aid described this photograph as: Base: Lungi Country: Sierra Leone (SLE) Scene Major Command Shown: USAFE Scene Camera Operator: Tsgt Justin D. Pyle, USAF Release Status: Released to ... More

US Air Force (USAF) SENIOR Airmen (SRA) Michael Doherty and Mikhail Testa, Wireless Communications Technicians, 447th Expeditionary Communications Squadron (ECS), erect an antenna atop the fire department at Baghdad International Airport (BIAP), Iraq, during Operation IRAQI FREEDOM. This new antenna will improve the wireless communications for the fire department, enabling them to have a separate frequency from Explosive Ordnance Disposal (EOD)

US Air Force (USAF) SENIOR Airmen (SRA) Michael Doherty and Mikhail Te...

The original finding aid described this photograph as: Base: Baghdad International Airport Country: Iraq (IRQ) Scene Major Command Shown: ACC Scene Camera Operator: SSGT Verlin Levi Collins, USAF Release S... More

US Air Force (USAF) SENIOR AIRMAN (SRA) Jacob Weidinger (left) and USAF STAFF Sergeant John Hupp, Meteorological Navigation Systems Technicians, 447th Expeditionary Communications Squadron (ECS), stand before the Very High Frequency Omnirange (VOR) antenna they maintain at Baghdad International Airport (BIAP), Iraq, during Operation IRAQI FREEDOM

US Air Force (USAF) SENIOR AIRMAN (SRA) Jacob Weidinger (left) and USA...

The original finding aid described this photograph as: Base: Baghdad International Airport Country: Iraq (IRQ) Scene Major Command Shown: ACC Scene Camera Operator: SSGT Verlin Levi Collins, USAF Release S... More

During Combined Endeavor 2004, Republic of South Africa Corporal (CPL) MPumelelo Walton Mahote (left), Contrator Andre Van Heerden (center) and Sergeant (SGT) Lekalalala Matome communicate with Peoria, Republic of South Africa (ZAF) over a high frequency radio from Camp Sarafovo, Bulgaria (BGR). Combined Endeavor 2004 is a US European Command-sponsored exercise, designed to identify and document command, control, communications and computer (C4) interoperability between North Atlantic Treaty Organization (NATO) and Partnership for Peace nations

During Combined Endeavor 2004, Republic of South Africa Corporal (CPL)...

The original finding aid described this photograph as: Base: Camp Sarafovo, Burgas State: Bourgas Country: Bulgaria (BGR) Scene Major Command Shown: USAFE Scene Camera Operator: SSGT Karen Z. Silcott, USAF... More

US Air Force (USAF) SENIOR AIRMAN (SRA) Rob Speickerman (left) and USAF Technical Sergeant (TSGT) Evelyn Ansotiguesets, both members of the 16th Communications Squadron (CS) at Hurlburt Field, Florida (FL), uses a High Frequency Radio (HFR) to coordinate training procedures during a Communications Exercise (COMEX) at Duke Field, FL

US Air Force (USAF) SENIOR AIRMAN (SRA) Rob Speickerman (left) and USA...

The original finding aid described this photograph as: Base: Duke Field State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: AMN Ali E. Flisek, USAF Release Status: Released t... More

Lance CPL. Rice stores a radio frequency before departing on a convoy on March 26, 2007.  Regimental Combat Team 6 Personal Security Detail travels by convoy to the Fallujah City Council Meeting to discuss future operations. Regimental Combat Team 6 is deployed with II Marine Expeditionary Force in support of Operation Iraqi Freedom in the Anbar Province of Iraq (Multi-National Forces-West) to develop the Iraqi Security Forces, facilitate the development of official rule of law through democratic government reforms, and continue the development of a market based economy centered on Iraqi Reconstruction. (U.S. Marine Corps photo by CPL. Neill A. Sevelius) (Released)

Lance CPL. Rice stores a radio frequency before departing on a convoy ...

The original finding aid described this photograph as: Subject Operation/Series: IRAQI FREEDOM Base: Fallujah State: Al Anbar Country: Iraq (IRQ) Scene Major Command Shown: RCT-6 Scene Camera Operator: CP... More

Model #2 radio frequency shaper, panel down. Photograph taken March 8, 1956. Bevatron-1032. ZN-1494

Model #2 radio frequency shaper, panel down. Photograph taken March 8,...

Digital Preservation File Name and Format: 434-LB-6-XBD201310-04186.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Radio frequency telemetering system, front wiring of transmitting equipment. Photograph taken March 14, 1956. Bevatron-1036

Radio frequency telemetering system, front wiring of transmitting equi...

Digital Preservation File Name and Format: 434-LB-6-XBD201310-04187.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Approved insignia for: USAF Frequency Management Center

Approved insignia for: USAF Frequency Management Center

The original finding aid described this photograph as: Country: Unknown Scene Camera Operator: Unknown Release Status: Released to Public Combined Military Service Digital Photographic Files

Navy PETTY Officer Second Class (PO2) John R. Horton, a member of the Joint Communications Support Element, works on a high frequency satellite dish during Exercise SHADOW HAWK'87, a phase of BRIGHT STAR'87.  The US Central Command/Joint Chiefs of STAFF e

Navy PETTY Officer Second Class (PO2) John R. Horton, a member of the ...

The original finding aid described this photograph as: Subject Operation/Series: SHADOW HAWK Base: King Faisal Air Base, Al Jafr Country: Jordan (JOR) Scene Camera Operator: SSGT Scott Stewart Release Stat... More

Navy PETTY Officer Second Class (PO2) John R. Horton, a member of the Joint Communications Support Element, works on a high frequency satellite dish during Exercise SHADOW HAWK'87, a phase of BRIGHT STAR'87.  The US Central Command/Joint Chiefs of STAFF e

Navy PETTY Officer Second Class (PO2) John R. Horton, a member of the ...

The original finding aid described this photograph as: Subject Operation/Series: SHADOW HAWK Base: King Faisal Air Base, Al Jafr Country: Jordan (JOR) Scene Camera Operator: SSGT Scott Stewart Release Stat... More

US Army Private Wood, of Bravo Company, 16th Signal Battalion, Fort Gordon, Georgia, climbs a telephone pole at the Mcgregor Base Camp, New Mexico, in order to run a communication line out to an AN/TTC-48(V)2, a small extension Node switch, site near the units command post. The AN/TTC-48(V)2 will be used to send a super high frequency signal to units taking part in ROVING SANDS '96

US Army Private Wood, of Bravo Company, 16th Signal Battalion, Fort Go...

The original finding aid described this photograph as: Subject Operation/Series: ROVING SANDS '96 Base: Mcgregor Base Camp State: New Mexico (NM) Country: United States Of America (USA) Scene Camera Operat... More

Aviation Electronics Technician, AIRMAN Richard Velte (right) and Electronics Technician 3rd Class, Jose Miller troubleshoot a radio frequency test bench. Both men are assigned to the Aviation Intermediate Maintenance Department aboard USS NIMITZ (CVN 68). NIMITZ is in the Persian Gulf to enforce UN sanctions against Iraq in support of Operation Southern Watch

Aviation Electronics Technician, AIRMAN Richard Velte (right) and Elec...

The original finding aid described this photograph as: Subject Operation/Series: SOUTHERN WATCH Base: USS Nimitz (CVN 68) Scene Camera Operator: PHAN John Bringer Release Status: Released to Public Combined... More

Ground Radio Maintenance Journeyman, SENIOR AIRMAN Jesse Jeffers of the 86th Communications Sqaudron repairs a Ultra High Frequency Amplitude Modulated Receiver at Ramstein Air Base, Germany

Ground Radio Maintenance Journeyman, SENIOR AIRMAN Jesse Jeffers of th...

The original finding aid described this photograph as: Base: Ramstein Air Base State: Rheinland-Pfalz Country: Deutschland / Germany (DEU) Scene Major Command Shown: USAFE Scene Camera Operator: A1C Tia De... More

AIRMAN First Class William Cleghorn, an Electronic Warfare Systems Technician assigned to the 31st Maintenance Squadron, Avionics Flight, Aviano Air Base, Italy, connects an external power supply to the receiver section switches that enable a AN/LQ 131 Radio Frequency Jamming Pod to test it's jamming capabilities. The AN/LQ 131 RF Jamming Pod can be employed on many airframes to reduce the threat of enemy radar detection of our aircraft

AIRMAN First Class William Cleghorn, an Electronic Warfare Systems Tec...

The original finding aid described this photograph as: Base: Aviano Air Base State: Pordenone Country: Italy (ITA) Scene Major Command Shown: USAFE Scene Camera Operator: SSGT Jeremiah Erickson, USAF Rele... More

Ms Ann Holmberg, an instructor at the US Army (USA) Signal Center Satellite Principles Transformation Trainer Lab, shows USA Private (PVT) Joshua Clark, 447th Signal Battalion, how to initialize the intermediate frequency patch panel on a satellite up link. PVT Clark is part of the first class to be trained under the University of Information Technology "Lifelong Learning" concept at the Signal Center

Ms Ann Holmberg, an instructor at the US Army (USA) Signal Center Sate...

The original finding aid described this photograph as: Base: Fort Gillem State: Georgia (GA) Country: United States Of America (USA) Scene Major Command Shown: TRADOC Scene Camera Operator: Claude Stalling... More

US Marine Corps (USMC) Marines raise a High Frequency (HF) Band Discone antenna at Camp Coyote, Kuwait, during Operation ENDURING FREEDOM

US Marine Corps (USMC) Marines raise a High Frequency (HF) Band Discon...

The original finding aid described this photograph as: Subject Operation/Series: ENDURING FREEDOM Base: Camp Coyote Country: Kuwait (KWT) Scene Major Command Shown: 7th Marines Scene Camera Operator: LCPL ... More

US Air Force (USAF) First Lieutenant (1LT) Nick Dipoma, Pilot, 54th Helicopter Flight (HF), Minot Air Force Base (AFB), North Dakota (ND), turns on the ultra high frequency (UHF) radio during his pre-departure takeoff checklist, onboard a USAF UH-1N Iroquois helicopter at Minot AFB, ND

US Air Force (USAF) First Lieutenant (1LT) Nick Dipoma, Pilot, 54th He...

The original finding aid described this photograph as: Base: Minot Air Force Base State: North Dakota (ND) Country: United States Of America (USA) Scene Camera Operator: AMN Alicia Sarkkinen, USAF Release ... More

US Marine Corps (USMC) Marine assigned to Kilo Company, 3rd Battalion, 4th Marines, 1ST Marine Division, hold security for their High-Mobility Multipurpose Wheeled Vehicle (HMMWV) equipped with a transportable High Frequency (HF) antenna, during a patrol into the town of Hadithah, Iraq, while engaged in Security and Stabilization Operations (SASO) in the Al Anbar Province of Iraq, during Operation IRAQI FREEDOM

US Marine Corps (USMC) Marine assigned to Kilo Company, 3rd Battalion,...

The original finding aid described this photograph as: Base: Hadithah State: Al Anbar Country: Iraq (IRQ) Scene Camera Operator: LCPL Kevin C Quihuis Jr, USMC Release Status: Released to Public Combined Mi... More

040824-F-8757F-003 (Aug. 24, 2004)US Air Force (USAF) SENIOR AIRMAN Rob Speickerman (left) from the 16th Communications Squadron (CS), Hurlburt Field, Florida (FL), uses a High Frequency Radio (HFR) to coordinate training procedures during a Communications Exercise (COMEX) at Duke Field, FL.U.S. Air Force official photo by AIRMAN Ali E. Flisek (RELEASED)

040824-F-8757F-003 (Aug. 24, 2004)US Air Force (USAF) SENIOR AIRMAN Ro...

The original finding aid described this photograph as: Base: Duke Field State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: AMN Ali E. Flisek, USAF Release Status: Released t... More

U.S. Air Force AIRMAN 1ST Class Shawn Root, from the 374 Aircraft Maintenance Squadron, Yokota Air Base, Japan, checks the wires of an high frequency receiver transmitter aboard a C-130 Hercules cargo aircraft during Operation Unified Assistance at Utapao Air Base, Thailand, on Jan. 8, 2005. More than 18,000 U.S. military personnel are providing humanitarian assistance in Southwest Asia after a 9.0 magnitude earthquake on Dec. 26, 2004, triggered devastating tsunamis that killed over 250,000 people in the region.he Maintenance personnel work around the clock so that the jets can fly their many missions in association with the Combined Support Force effort being conducted throughout...

U.S. Air Force AIRMAN 1ST Class Shawn Root, from the 374 Aircraft Main...

The original finding aid described this photograph as: [Complete] Scene Caption: U.S. Air Force AIRMAN 1ST Class Shawn Root, from the 374 Aircraft Maintenance Squadron, Yokota Air Base, Japan, checks the wires... More

Onboard the US Navy (USN) Ticonderoga Class Guided Missile Cruiser (Aegis), USS CHANCELLORSVILLE (CG 62). USN Electrician's Mate 3rd Third (EM3) Ryan R. Adriano, adjusts the voltage and frequency while on watch in the Central Control Station (CCS). The CHANCELLORSVILLE is currently in port at Commander, Fleet Activities Yokosuka, Japan (JPN)

Onboard the US Navy (USN) Ticonderoga Class Guided Missile Cruiser (Ae...

The original finding aid described this photograph as: Base: Naval Hospital, Yokosuka Country: Japan (JPN) Scene Camera Operator: PH3(Aw) Yesenia Rosas, USN Release Status: Released to Public Combined Milit... More

These multiple pieces of equipment are used to communicate

These multiple pieces of equipment are used to communicate

These multiple pieces of equipment are used to communicate with the various sites during Exercise Forager Fury II Dec. 2 at Tinian’s North Field. FF II is a joint exercise designed to employ and assess combat p... More

1/4 scale bevatron operating model. Equipment for experiments with the use of permeable material in magnetic field to develop frequency that changes with field changes. March 15, 1949. Bevatron Model-169. Model briefly referred to as the Cyclodrome

1/4 scale bevatron operating model. Equipment for experiments with the...

Digital Preservation File Name and Format: 434-LB-6-XBD201305-02665.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

The volume control on an audio monitor is adjusted by an airman, not in view, during a voice frequency test on a new digital microwave communication system. The system is in the Electronic Engineering Section of the 1842nd Electronic Engineering Group (EEG), Air Force Communications Command (AFCC)

The volume control on an audio monitor is adjusted by an airman, not i...

The original finding aid described this photograph as: Base: Scott Air Force Base State: Illinois (IL) Country: United States Of America (USA) Scene Camera Operator: Unknown Release Status: Released to Pub... More

STS100-393-032 - STS-100 - View of the Ultra-High Frequency antenna boom on the U.S. Laboratory taken during STS-100

STS100-393-032 - STS-100 - View of the Ultra-High Frequency antenna bo...

The original finding aid described this as: Description: View of the Ultra-High Frequency (UHF) antenna boom on the U.S. Laboratory taken during the STS-100 mission. Subject Terms: Antennas, Boom, Communicati... More

Dr. James A. Whalen, physicist, collects high altitude ionosphere behavior data fro the SWEPT frequency sounder receiving system in the Auroral Ionoshperic Research room of the Air Force Geophysics laboratory

Dr. James A. Whalen, physicist, collects high altitude ionosphere beha...

The original finding aid described this photograph as: Base: Hanscom Air Force Base State: Massachusetts (MA) Country: United States Of America (USA) Scene Camera Operator: SSGT William W. Magel Release St... More

A view of a conical-monopole high frequency antenna mounted on the bow of the battleship USS IOWA (BB 61)

A view of a conical-monopole high frequency antenna mounted on the bow...

The original finding aid described this photograph as: Base: Naval Air Station, Norfolk State: Virginia (VA) Country: United States Of America (USA) Scene Camera Operator: Don S. Montgomery, USN (Ret.) Rel... More

STAFF Sergeant (SSG) Rodger Martin of Company B, 1ST Battalion, 58th Aviation Regiment, sends a message on a high frequency RT 109/VRC radio during a joint Air Force and Army air-drop/air-assault exercise

STAFF Sergeant (SSG) Rodger Martin of Company B, 1ST Battalion, 58th A...

The original finding aid described this photograph as: Base: Darlington County Airport State: South Carolina (SC) Country: United States Of America (USA) Scene Camera Operator: SPC Jeffrey A. Parks Release... More

STAFF SGT. Anne E. McIntyre and STAFF SGT. Roberto Cotto check the radar of an Air Force Reserve 944th Tactical Fighter Group F-16 Fighting Falcon aircraft on the Radio Frequency Test Station in the 944th Consolidated Aircraft Maintenance Squadron's Avionics Maintenance Shop

STAFF SGT. Anne E. McIntyre and STAFF SGT. Roberto Cotto check the rad...

The original finding aid described this photograph as: Base: Luke Air Force Base State: Arizona (AZ) Country: United States Of America (USA) Scene Camera Operator: STAFF SGT. Scott P. Stewart Release Statu... More

An Air Force and Lockheed Martin Atlas II sits poised on comlex 36A. The Atlas II, designated AC-125, carried a Hughes space and Communications Ultra High Frequency Follow On F-7 satellite

An Air Force and Lockheed Martin Atlas II sits poised on comlex 36A. T...

The original finding aid described this photograph as: Base: Cape Canaveral Air Force Station State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: Rvits Still Image Laboratory ... More

AT3 (NAC) Jeff Lockaton, Fleet Air Reconnaisance Squadron Four, Tinker AFB, monitors a High Frequency (HF) communications system on board a Navy E-6A Mercury aircraft, an airborne communications platform, during the exercise GLOBAL GUARDIAN '98

AT3 (NAC) Jeff Lockaton, Fleet Air Reconnaisance Squadron Four, Tinker...

The original finding aid described this photograph as: Subject Operation/Series: GLOBAL GUARDIAN '98 Base: Tinker Air Force Base State: Oklahoma (OK) Country: United States Of America (USA) Scene Camera Op... More

CPL Rodriguez from the1st Light Armored Reconnaissance Battalion, Communication Company, works on a High Frequency Antenna during NORTHERN EDGE

CPL Rodriguez from the1st Light Armored Reconnaissance Battalion, Comm...

The original finding aid described this photograph as: Subject Operation/Series: NORTHERN EDGE Base: Fort Wainwright State: Alaska (AK) Country: United States Of America (USA) Scene Camera Operator: SGT Do... More

US Marine Corps (USMC) CHIEF Warrant Officer (CWO) Mark Denton (left) and Czech Republic Army Captain (CPT) Miroslav Lapour (right), along with other participants formulate a plan to overcome difficulties experienced during High Frequency (HF) testing during Exercise COMBINED ENDEAVOR 2000. The Exercise is a Partnership for Peace (PfP) exercise hosted by Germany and is the largest information and communications systems exercise in the world which focuses primarily on Command, Control, Communications, and Computers (C4) interoperability testing and documentation

US Marine Corps (USMC) CHIEF Warrant Officer (CWO) Mark Denton (left) ...

The original finding aid described this photograph as: Subject Operation/Series: COMBINED ENDEAVOR 2000 Base: Lager Aulenbach State: Rheinland-Pfalz Country: Deutschland / Germany (DEU) Scene Camera Operat... More

US AIr Force AIRMAN First Class Julio Santiago, a radar maintenance specialist from the 48th Communications Squadron (CS), 48th Fighter Wing, Royal Air Force Lakenheath, United Kingdom, checks the Automatic Frequency Control (AFC) on a resistor

US AIr Force AIRMAN First Class Julio Santiago, a radar maintenance sp...

The original finding aid described this photograph as: Base: Raf Lakenheath State: East Anglia Country: England / Great Britain (ENG) Scene Camera Operator: A1C James L.Harper Jr., USAF Release Status: Rel... More

US Air Force (USAF) STAFF Sergeant (SSGT) James Leonard, left and AIRMAN First Class (A1C) Jered Slabaugh, both Avionic Sensors technicians with the 52nd Component Maintenance Squadron (CMS), Spangdahlem Air Base (AB), Germany, replace a radio frequency component on an ALQ\131 Electronic Countermeasures (ECM) Pod

US Air Force (USAF) STAFF Sergeant (SSGT) James Leonard, left and AIRM...

The original finding aid described this photograph as: Base: Spangdahlem Air Base State: Rheinland-Pfalz Country: Deutschland / Germany (DEU) Scene Major Command Shown: USAFE Scene Camera Operator: TSGT Bo... More

US Marine Corps (USMC) Marines raise a High Frequency (HF) Band Discone antenna at Camp Coyote, Kuwait, during Operation ENDURING FREEDOM

US Marine Corps (USMC) Marines raise a High Frequency (HF) Band Discon...

The original finding aid described this photograph as: Subject Operation/Series: ENDURING FREEDOM Base: Camp Coyote Country: Kuwait (KWT) Scene Major Command Shown: 7th Marines Scene Camera Operator: LCPL ... More

US Marine Corps (USMC) Marines raise a High Frequency (HF) Band Discone antenna at Camp Coyote, Kuwait, during Operation ENDURING FREEDOM

US Marine Corps (USMC) Marines raise a High Frequency (HF) Band Discon...

The original finding aid described this photograph as: Subject Operation/Series: ENDURING FREEDOM Base: Camp Coyote Country: Kuwait (KWT) Scene Major Command Shown: 7th Marines Scene Camera Operator: LCPL ... More

US Air Force (USAF) AIRMAN First Class (A1C) Rebecca Dean, 100th Communications Squadron (CS), Royal Air Force (RAF) Mildenhall, United Kingdom (UK), configures a TW 7000 High Frequency Transceiver. A1C Dean is at RAF Feltwell for Theater Deployable Communication training where they set up, operate, troubleshoot, and tear down deployable communications equipment over a two week period

US Air Force (USAF) AIRMAN First Class (A1C) Rebecca Dean, 100th Commu...

The original finding aid described this photograph as: Base: RAF Feltwell State: Suffolk Country: United Kingdom (GBR) Scene Major Command Shown: USAFE Scene Camera Operator: A1C Franklin J. Perkins, USAF ... More

Lance CPL. Rice stores a radio frequency before departing on a convoy on March 26, 2007.  Regimental Combat Team 6 Personal Security Detail travels by convoy to the Fallujah City Council Meeting to discuss future operations. Regimental Combat Team 6 is deployed with II Marine Expeditionary Force in support of Operation Iraqi Freedom in the Anbar Province of Iraq (Multi-National Forces-West) to develop the Iraqi Security Forces, facilitate the development of official rule of law through democratic government reforms, and continue the development of a market based economy centered on Iraqi Reconstruction. (U.S. Marine Corps photo by CPL. Neill A. Sevelius) (Released)

Lance CPL. Rice stores a radio frequency before departing on a convoy ...

The original finding aid described this photograph as: Subject Operation/Series: IRAQI FREEDOM Base: Fallujah State: Al Anbar Country: Iraq (IRQ) Scene Major Command Shown: RCT-6 Scene Camera Operator: CP... More

Radio Frequency & Control Truck 46

Radio Frequency & Control Truck 46

Original caption: Truck - The Autocar Company, United States Signal Corps K-31 Body. Photographs of Project Tuba

Frequency modulator using external electrodes to a glow discharge associated with 184-inch cyclotron. Photo taken 12/11/1945. 184"-126. Principal Investigator/Project: Analog Conversion Project

Frequency modulator using external electrodes to a glow discharge asso...

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

HONEYWELL FREQUENCY STANDARD, NASA Technology Images

HONEYWELL FREQUENCY STANDARD, NASA Technology Images

The original finding aid described this as: Capture Date: 3/23/1978 Photographer: DONALD HUEBLER Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

Dr. James A. Whalen, physicist, seated, and Dr. Jurgen Buchau discuss the operation of the SWEPT frequency sounder receiving system in the Auroral Ionospheric Research Room of the Air Force Geophysics Laboratory (AFGL)

Dr. James A. Whalen, physicist, seated, and Dr. Jurgen Buchau discuss ...

The original finding aid described this photograph as: Base: Hanscom Air Force Base State: Massachusetts (MA) Country: United States Of America (USA) Scene Camera Operator: SSGT William W. Magel Release St... More

1LT Richard B. Ortega from the 611th Tactical Control Flight and wearing chemical warfare gear, operates a high frequency radio during Exercise UREX '82

1LT Richard B. Ortega from the 611th Tactical Control Flight and weari...

The original finding aid described this photograph as: Subject Operation/Series: UREX '82 Base: Bad Krueznach Country: West Germany (FRG) Scene Camera Operator: Sutherland Release Status: Released to Publi... More

William Bokina, 33rd Information Services Group, Det. 2, Hawes Radio Relay Station, test the intergrity of the underground cables and the SLFCS (Surface Low Frequency Communications Systems) receiving antenna and equipment. Exact Date Shot Unknown

William Bokina, 33rd Information Services Group, Det. 2, Hawes Radio R...

The original finding aid described this photograph as: Country: Unknown Scene Camera Operator: SSGT Rose Reynolds Release Status: Released to Public Combined Military Service Digital Photographic Files

A Joint Communications Support Element technician uses a multimeter to adjust the power amphifier of a high frequency satellite during Exercise SHADOW HAWK'87, a phase of BRIGHT STAR'87.  The US Central Command/Joint Chiefs of STAFF exercise provides US f

A Joint Communications Support Element technician uses a multimeter to...

The original finding aid described this photograph as: Subject Operation/Series: SHADOW HAWK Base: King Faisal Air Base, Al Jafr Country: Jordan (JOR) Scene Camera Operator: SSGT Scott Stewart Release Stat... More

A member of the 437th Airlift Control Element (ALCE) works at a plasma display assembly, which allows him to transmit and receive satellite, high frequency and data communications to and from all bases participating in the joint Jordan/US Exercise SHADOW

A member of the 437th Airlift Control Element (ALCE) works at a plasma...

The original finding aid described this photograph as: Subject Operation/Series: SHADOW HAWK Base: King Faisal Air Base, Al Jafr Country: Jordan (JOR) Scene Camera Operator: SSGT Scott Stewart Release Stat... More

An aerial of the High Frequency and Radio antennas on the Strand at Imperial Beach, California, viewed from the east looking west

An aerial of the High Frequency and Radio antennas on the Strand at Im...

The original finding aid described this photograph as: Base: San Diego State: California (CA) Country: United States Of America (USA) Scene Camera Operator: PH1 Dutkiewich, USN Release Status: Released to ... More

An HH-60J Jayhawk helicopter of the U.S. Coast Guard, fitted with a high frequency antenna and search light, stands on the flight line

An HH-60J Jayhawk helicopter of the U.S. Coast Guard, fitted with a hi...

The original finding aid described this photograph as: Country: Unknown Scene Camera Operator: Russ Meseroll Release Status: Released to Public Combined Military Service Digital Photographic Files

Corporal K. J. Childs, a radio technician with Maintenance Detachment, CSSD-27 (bat Service Support Detachment), repairs an RT-1209 (High Frequency Receiver/Transmitter) at the Electronics Maintenance pound during COMBINED ARMS Exercise (CAX) 6-97. CAX 5/6-97 is a MAGTF (Marine Air Ground Task Force) exercise being conducted at MCAGCC (Marine Corps Air Ground bat Center), 29 Palms, California. The command element for this exercise is MAGTF-6, which is built around the 6th Marine Regiment, 2d Marine Division, Camp Lejeune, North Carolina. Many commands from the II MEF (Marine Expeditionary Force) have sent units to this desert warfare exercise, to fill key billets in the Ground...

Corporal K. J. Childs, a radio technician with Maintenance Detachment,...

The original finding aid described this photograph as: [Complete] Scene Caption: Corporal K. J. Childs, a radio technician with Maintenance Detachment, CSSD-27 (Combat Service Support Detachment), repairs an R... More

CPL F. Rodrigez and PFC T. Daniel's from Communication Company, and LCPL A. Vaughn from Bravo Company, 1ST Light Armored Reconnaissance Battalion, work together to construct a high frequency antenna to obtain radio communications back to Camp Pendleton, California during the exercise. THERE IS ONLY A SCREEN RESOLUTION IMAGE AVAILABLE

CPL F. Rodrigez and PFC T. Daniel's from Communication Company, and LC...

The original finding aid described this photograph as: Subject Operation/Series: NORTHERN EDGE Base: Fort Wainwright State: Alaska (AK) Country: United States Of America (USA) Scene Camera Operator: SGT D.... More

US Air Force Technical Sergeant (TSGT) Mario Ramos, a C-5 Loadmaster, 86th Contingency Response Group, Ramstein Air Base, Germany, assembles a Very High Frequency (VHF) radio antenna at the airfield in Accra, Ghana. Operation FOCUS RELIEF

US Air Force Technical Sergeant (TSGT) Mario Ramos, a C-5 Loadmaster, ...

The original finding aid described this photograph as: Subject Operation/Series: FOCUS RELIEF Base: Accra Country: Ghana (GHA) Scene Major Command Shown: USAFE Scene Camera Operator: SSGT Pamela J. Farlin,... More

STAFF Sergeant (SSGT) Steve Zettlemoyer, SENIOR AIRMAN (SRA) Brad Rothenbach, and MASTER Sergeant Kelly Edmonson, electronics technicians with the Virginia Air National Guard's 192nd Fighter Wing, rebuild a test stations operating disk for the Modular Low Power Radio Frequency (MLPRF). Rebuilding the operating disk for the MLPRF is part of upgrade training for SRA Rothenbach and SSGT Zettlemoyer. The 192nd FW is located just outside of Richmond at Byrd Field in Sandston, Virginia

STAFF Sergeant (SSGT) Steve Zettlemoyer, SENIOR AIRMAN (SRA) Brad Roth...

The original finding aid described this photograph as: Subject Operation/Series: NOBLE EAGLE Base: Byrd Field State: Virginia (VA) Country: United States Of America (USA) Scene Major Command Shown: ACC Sc... More

US Air Force (USAF) SENIOR AIRMAN (SRA) Jonathan Albrekston, secures a radio frequency cable on the AN/TSC-152 Light Weight Multiban Satellite Terminal (LMST) at Royal Air Force (RAF) Feltwell, United Kingdom (UK)

US Air Force (USAF) SENIOR AIRMAN (SRA) Jonathan Albrekston, secures a...

The original finding aid described this photograph as: Base: RAF Feltwell Country: United Kingdom (GBR) Scene Major Command Shown: USAFE Scene Camera Operator: SRA James L. Harper Jr. Release Status: Relea... More

US Air Force (USAF) SENIOR Airmen (SRA) Mikhail Testa, Wireless Communications Technician, 447th Expeditionary Communications Squadron (ECS), holds a newly erected antenna atop the fire department while his partner anchors it at Baghdad International Airport, Iraq, during Operation IRAQI FREEDOM. This new antenna will improve the wireless communications for the fire department, enabling them to have a separate frequency from Explosive Ordnance Disposal (EOD)

US Air Force (USAF) SENIOR Airmen (SRA) Mikhail Testa, Wireless Commun...

The original finding aid described this photograph as: Base: Baghdad International Airport Country: Iraq (IRQ) Scene Major Command Shown: ACC Scene Camera Operator: SSGT Verlin Levi Collins, USAF Release S... More

Bulgarian (BGR) Sergeant (SGT) Todor Videv, with Radio Communications, secures the Bulgarian national flag on a high frequency van in the Regional Group Forward (RGF) area at Camp Sarafovo, Bulgaria (BGR). Combined Endeavor 2004, is a US European Command-sponsored exercise, designed to identify and document command, control, communications, and computer (C4) interoperability between North Atlantic Treaty Organization (NATO) and Partnership for Peace nations

Bulgarian (BGR) Sergeant (SGT) Todor Videv, with Radio Communications,...

The original finding aid described this photograph as: Base: Camp Sarafovo, Burgas State: Bourgas Country: Bulgaria (BGR) Scene Major Command Shown: USAFE Scene Camera Operator: SSGT Karen Z. Silcott, USAF... More

37-inch cyclotron, experimental frequency modulation apparatus. Photo taken 12/09/1945. 37"-240. Principal Investigator/Project: Analog Conversion Project

37-inch cyclotron, experimental frequency modulation apparatus. Photo ...

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

37-inch cyclotron, rotary condenser and mechanical frequency modulation model. Photo taken 12/12/1945. 37"-235. Principal Investigator/Project: Analog Conversion Project

37-inch cyclotron, rotary condenser and mechanical frequency modulatio...

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

SSGT Clyde A. Hanson, TSGT Eddie E. Brown and MSGT Don V. Stanfield install the frequency control head on a mobile antenna during exercise Bright Star '80

SSGT Clyde A. Hanson, TSGT Eddie E. Brown and MSGT Don V. Stanfield in...

The original finding aid described this photograph as: Subject Operation/Series: BRIGHT STAR '80 Base: Cairo West Country: Egypt (EGY) Scene Camera Operator: SSGT Bill Thompson Release Status: Released to ... More

An aerial view of a section of above-ground antennas that is a portion of the Navy Extremely Low Frequency (ELF) Test Facility

An aerial view of a section of above-ground antennas that is a portion...

The original finding aid described this photograph as: Base: Clam Lake State: Wisconsin (WI) Country: United States Of America (USA) Scene Camera Operator: Unknown Release Status: Released to Public Combin... More

U.S. and foreign military personnel attend a class at the Air Force Communications Command (AFCC) Frequency Management School

U.S. and foreign military personnel attend a class at the Air Force Co...

The original finding aid described this photograph as: Base: Keesler Air Force Base State: Mississippi (MS) Country: United States Of America (USA) Scene Camera Operator: TECH. SGT. Lou Hernandez Release S... More

A view of the rotateable log periodic (AS 3482 RLP) heavyweight antennas at the High Frequency (HF) transmitter site

A view of the rotateable log periodic (AS 3482 RLP) heavyweight antenn...

The original finding aid described this photograph as: Base: Macdill Air Force Base State: Florida (FL) Country: United States Of America (USA) Scene Camera Operator: STAFF SGT. Kay Pellum Release Status: ... More

Leading SEAMAN Electronics Technician Wayne Nitschke of the Royal Australian Navy and Radioman 2nd Class Linda Gibbon monitor a very low frequency control console at the joint U.S./Australian Naval Communications Station Harold E. Holt

Leading SEAMAN Electronics Technician Wayne Nitschke of the Royal Aust...

The original finding aid described this photograph as: Country: Australia (AUS) Scene Camera Operator: JO1 Lee Bosco Release Status: Released to Public Combined Military Service Digital Photographic Files

Electronics Technician 3rd Class Jeff Merritt troubleshoots a WRC-1 high frequency transmitter in the Aircraft Intermediate Maintenance Department calibration laboratory aboard the nuclear-powered aircraft carrier USS NIMITZ (CVN-68) during WestPac '93

Electronics Technician 3rd Class Jeff Merritt troubleshoots a WRC-1 hi...

The original finding aid described this photograph as: Country: Pacific Ocean (POC) Scene Camera Operator: PHAN Gary D. Delaney Release Status: Released to Public Combined Military Service Digital Photographic Files

CPL F. Rodrigez from Communication Company, 1ST Light Armored Reconnaissance Battalion, works on a high frequency antenna to obtain radio communications back to Camp Pendleton, California during the exercise. THERE IS ONLY A SCREEN RESOLUTION IMAGE AVAILABLE

CPL F. Rodrigez from Communication Company, 1ST Light Armored Reconnai...

The original finding aid described this photograph as: Subject Operation/Series: NORTHERN EDGE Base: Fort Wainwright State: Alaska (AK) Country: United States Of America (USA) Scene Camera Operator: SGT D.... More

Lithuania Army Junior Sergeant Andrejus Alimovas, High Frequency (HF) SENIOR Operator adjusts the frequency on an HF mobile radio prior to a test during Exercise COMBINED ENDEAVOR 2000. The Exercise is a Partnership for Peace (PfP) exercise hosted by Germany and is the largest information and communications systems exercise in the world which focuses primarily on Command, Control, Communications, and Computers (C4) interoperability testing and documentation

Lithuania Army Junior Sergeant Andrejus Alimovas, High Frequency (HF) ...

The original finding aid described this photograph as: Subject Operation/Series: COMBINED ENDEAVOR 2000 Base: Lager Aulenbach State: Rheinland-Pfalz Country: Deutschland / Germany (DEU) Scene Camera Operat... More

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The objects in this collection are from The U.S. National Archives and Defense Visual Information Distribution Service. The U.S. National Archives and Records Administration (NARA) was established in 1934 by President Franklin Roosevelt. NARA keeps those Federal records that are judged to have continuing value—about 2 to 5 percent of those generated in any given year. There are approximately 10 billion pages of textual records; 12 million maps, charts, and architectural and engineering drawings; 25 million still photographs and graphics; 24 million aerial photographs; 300,000 reels of motion picture film; 400,000 video and sound recordings; and 133 terabytes of electronic data. The Defense Visual Information Distribution Service provides a connection between world media and the American military personnel serving at home and abroad. All of these materials are preserved because they are important to the workings of Government, have long-term research worth, or provide information of value to citizens.

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