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STS056-05-014 - STS-056 - Views of the flexible middeck air duct to cool an overheating power unit.

STS056-05-014 - STS-056 - Views of the flexible middeck air duct to co...

The original finding aid described this as: Description: Detail and general schematic views of inflight maintenance showing the flexible middeck air duct, used to cool an overheating electric motor power unit ... More

STS056-05-010 - STS-056 - Views of the flexible middeck air duct to cool an overheating power unit.

STS056-05-010 - STS-056 - Views of the flexible middeck air duct to co...

The original finding aid described this as: Description: Views of inflight maintenance showing the flexible middeck air duct, used to cool an overheating electric motor power unit for the life sciences Human L... More

Brazilian air force personnel prepare to hook up a power unit to a 50th Tactical Airlift Squadron C-130E Hercules aircraft during the joint U.S./Brazilian exercise Saci '84

Brazilian air force personnel prepare to hook up a power unit to a 50t...

The original finding aid described this photograph as: Subject Operation/Series: SACI '84 Base: Rio De Janeiro Country: Brazil (BRA) Scene Camera Operator: SGT. Stan L. Tarver Release Status: Released to P... More

A technician using a forklift loads a Boeing 707 aircraft engine's auxiliary power unit into a baggage compartment. The Military Aircraft Disposition and Storage Center is reclaiming commercial Boeing 707 aircraft, using engines and spare parts in a re-engineering program

A technician using a forklift loads a Boeing 707 aircraft engine's aux...

The original finding aid described this photograph as: Base: Davis-Monthan Air Force Base State: Arizona (AZ) Country: United States Of America (USA) Scene Camera Operator: SSGT John A. Pickett Release Sta... More

An F-16 Falcon from the 52nd Fighter Wing, Spangdahlem Air Base, Germany, goes through a post flight maintenance check with a ground crew member (in white overalls) and the pilot while an auxiliary power unit (APU), on left, supplies power to the aircraft. Exact Date Shot Unknown

An F-16 Falcon from the 52nd Fighter Wing, Spangdahlem Air Base, Germa...

The original finding aid described this photograph as: Subject Operation/Series: GUNSMOKE '95 Base: Nellis Air Force Base State: Nevada (NV) Country: United States Of America (USA) Scene Camera Operator: A... More

An Air Force Crew CHIEF from the 28th Air Expeditionary Wing, checks the auxiliary power unit on a B-1B Lancer bomber engine, during Operation ENDURING FREEDOM. Air Force B-2 Spirit, B-1 Lancer, and B-52 Stratofortress, bombers expended more than 80 percent of the tonnage dropped on combat missions over Afghanistan to date. The Air Force flew more than 600 sorties including strike missions against al Qaeda and Taliban targets in Afghanistan. These targets include early-warning radar systems, ground forces, Command-and-Control facilities, al Qaeda infrastructure, airfields and aircraft. Operation ENDURING FREEDOM is in support of the Global War on Terrorism (GWOT), fighting terrorism abroad

An Air Force Crew CHIEF from the 28th Air Expeditionary Wing, checks t...

The original finding aid described this photograph as: Subject Operation/Series: ENDURING FREEDOM Country: Unknown Scene Major Command Shown: 28th AEW Scene Camera Operator: SSGT Shane Cuomo, USAF Release ... More

STAFF Sergeant (SSG) Jine Vincent with Task Force Falcon (TFF) 3A, checks a Power Unit (PU) 798 Generator

STAFF Sergeant (SSG) Jine Vincent with Task Force Falcon (TFF) 3A, che...

The original finding aid described this photograph as: Subject Operation/Series: JOINT GUARDIAN II Base: Camp Bondsteel State: Kosovo Country: Serbia (SER) Scene Camera Operator: SPC Jessie Gray, USA Rele... More

US Army (USA) Sergeant (SGT) Jon Griswold, 363rd Expeditionary Helicopter Squadron (EHS), keeps an eye on the instruments of a UH-60 Black Hawk, while a maintainer replaces an auxiliary power unit

US Army (USA) Sergeant (SGT) Jon Griswold, 363rd Expeditionary Helicop...

The original finding aid described this photograph as: Subject Operation/Series: SOUTHERN WATCH 2002 Base: Prince Sultan Air Base Country: Saudi Arabia (SAU) Scene Major Command Shown: CENTAF Scene Camera ... More

US Air Force (USAF) SENIOR AIRMAN (SRA) Ruby Wilkerson (foreground) and USAF STAFF Sergeant (SSGT) Jodi Hooks and, 91st Space Wing (SW), Minot Air Force Base (AFB), North Dakota (ND), trouble shoot the payload transporter auxiliary power unit during the Inter Continental Ballistic Missile (ICBM) operations event, conducted at Vandenberg Air Force Base (AFB) California (CA), during Exercise GUARDIAN CHALLENGE 2002. Guardian Challenge, a four-day space and missile competition, is hosted annually at Vandenberg AFB, CA to test the wartime readiness of Air Force Space Command (AFSPC) professionals

US Air Force (USAF) SENIOR AIRMAN (SRA) Ruby Wilkerson (foreground) an...

The original finding aid described this photograph as: Subject Operation/Series: GUARDIAN CHALLENGE 2002 Base: Vandenberg Air Force Base State: California (CA) Country: United States Of America (USA) Scene... More

Members of United States Marine Corps VMGR-252 Squadron work on the auxiliary Power Unit of a KC-130R Hercules transport aircraft on the Brazzaville, Congo flightline. Reading the technical manual are Corporal Hunter Spinks (left) and Lance Corporal Dustin Sherlin while STAFF Sergeant SSGT Matt Davis (kneeling) and SSGT J. L. Gordon (sitting) work on the actual unit during PHOENIX GAUNTLET. PHOENIX GAUNTLET deployed enabling forces as part of contingency planning to prepare for a possible evacuation of Americans from Zaire, gripped in a civil war

Members of United States Marine Corps VMGR-252 Squadron work on the au...

The original finding aid described this photograph as: Subject Operation/Series: PHOENIX GAUNTLET Base: Brazzaville Country: Congo (COG) Scene Camera Operator: A1C Gregory L. Davis, USAF Release Status: Re... More

A close up of the main power unit (battery) being replaced on a power generator, during Operational Readiness Inspection (ORI), CRISIS REACH 01-49 at Fairchild AFB, WA

A close up of the main power unit (battery) being replaced on a power ...

The original finding aid described this photograph as: Subject Operation/Series: CRISIS REACH 01-49 Base: Fairchild Air Force Base State: Washington (WA) Country: United States Of America (USA) Scene Camer... More

STAFF Sergeant (SSG) Jine Vincent with Task Force Falcon (TFF) 3A, checks a Power Unit (PU) 798 Generator

STAFF Sergeant (SSG) Jine Vincent with Task Force Falcon (TFF) 3A, che...

The original finding aid described this photograph as: Subject Operation/Series: JOINT GUARDIAN II Base: Camp Bondsteel State: Kosovo Country: Serbia (SER) Scene Camera Operator: SPC Jessie Gray, USA Rele... More

US Navy (USN) Aviation Machinist Mate Third Class (AD3) John Tabin (left), and USN Aviation Machinist Mate Second Class (AD2) Sarah Emerson, Fighter Attack Squadron 105 (VFA-105), Gunslingers, Naval Air Station (NAS) Oceana, Virginia (VA), install an auxiliary power unit (APU) exhaust on a USN F/A-18 Hornet fighter on board the USN Nimitz Class Aircraft Carrier USS HARRY S. TRUMAN (CVN 75).  The TRUMAN is currently participating in the Composite Unit Training Exercise (COMTUEX) phase, which is designed to train the ship, airwing, and other vessels in the battle group to function as one fighting force

US Navy (USN) Aviation Machinist Mate Third Class (AD3) John Tabin (le...

The original finding aid described this photograph as: Base: USS Harry S. Truman (CVN 75) Scene Camera Operator: PH3 Danny Ewing Jr., Usn Release Status: Released to Public Combined Military Service Digital ... More

US Air Force (USAF) AIRMAN First Class (A1C) Miciah Gutierrez, 370th Expeditionary Maintenance Squadron (EMXS), attaches the auxiliary power unit (APU) to a Bobtail to clear the way for a USAF KC-135R/T Stratotanker, 92nd Air Refueling Wing (ARW), Fairchild Air Force Base (AFB), Washington (WA), to launch from a forward deployed location during Operation ENDURING FREEDOM

US Air Force (USAF) AIRMAN First Class (A1C) Miciah Gutierrez, 370th E...

The original finding aid described this photograph as: Country: Iraq (IRQ) Scene Major Command Shown: ACC Scene Camera Operator: SSGT Suzanne M. Jenkins, USAF Release Status: Released to Public Combined Mil... More

STS056-05-016 - STS-056 - Views of the flexible middeck air duct to cool an overheating power unit.

STS056-05-016 - STS-056 - Views of the flexible middeck air duct to co...

The original finding aid described this as: Description: Detail and general schematic views of inflight maintenance showing the flexible middeck air duct, used to cool an overheating electric motor power unit ... More

STS056-05-018 - STS-056 - Views of the flexible middeck air duct to cool an overheating power unit.

STS056-05-018 - STS-056 - Views of the flexible middeck air duct to co...

The original finding aid described this as: Description: Detail and general schematic views of inflight maintenance showing the flexible middeck air duct, used to cool an overheating electric motor power unit ... More

STS056-01-010 - STS-056 - Auxilliary air duct used to cool an unidentified piece of equipment.

STS056-01-010 - STS-056 - Auxilliary air duct used to cool an unidenti...

The original finding aid described this as: Description: Documentary views of an auxilliary air duct used to cool an unidentified piece of equipment located just inside of the middeck air lock hatch. The piece... More

STAFF SGT. Jean Thomson, a crew chief augmentee with the 116th Air Refueling Squadron, Washington Air National Guard, based at Fairchild Air Force Base (AFB), Wash., moves an auxiliary power unit away from a KC-135 Stratotanker aircraft   during their deployment at Andersen AFB, Guam, on Nov. 23, 2004. (USAF PHOTO by STAFF SGT. Bennie J. Davis III) (Released)

STAFF SGT. Jean Thomson, a crew chief augmentee with the 116th Air Ref...

The original finding aid described this photograph as: Base: Andersen Air Force Base State: Guam (GU) Country: United States Of America (USA) Scene Camera Operator: SSGT Bennie Davis III, USAF Release Stat... More

AIRMAN 1ST Class Scott works on an auxiliary power unit that she removed from an A-10 Thunderbolt II aircraft during exercise Bold Eagle '82

AIRMAN 1ST Class Scott works on an auxiliary power unit that she remov...

The original finding aid described this photograph as: Subject Operation/Series: BOLD EAGLE '82 Base: Myrtle Beach Air Force Base State: South Carolina (SC) Country: United States Of America (USA) Scene Ca... More

A technician wraps a Boeing 707 aircraft engine's auxiliary power unit for storage and later use. The Military Aircraft Disposition and Storage Center is reclaiming commercial Boeing 707 aircraft, using engines and spare parts in a re-engineering program

A technician wraps a Boeing 707 aircraft engine's auxiliary power unit...

The original finding aid described this photograph as: Base: Davis-Monthan Air Force Base State: Arizona (AZ) Country: United States Of America (USA) Scene Camera Operator: SSGT John A. Pickett Release Sta... More

STAFF SGT. Greg McCafferty, assigned to the transient alert branch of the 1605th Military Airlift Support Squadron, hooks up a power unit to a C-130 Hercules aircraft

STAFF SGT. Greg McCafferty, assigned to the transient alert branch of ...

The original finding aid described this photograph as: Base: Lajes Field State: Azores Country: Portugal (PRT) Scene Camera Operator: TECH. SGT. Fernando Serna Release Status: Released to Public Combined M... More

STS056-19-013 - STS-056 - Use of the flexible air duct to cool an overheating electric motor.

STS056-19-013 - STS-056 - Use of the flexible air duct to cool an over...

The original finding aid described this as: Description: Use of the flexible air duct to cool an overheating electric motor in the middeck air lock. Motor is the power unit for the STL-01 middeck stowage locke... More

STS056-19-016 - STS-056 - Use of the flexible air duct to cool an overheating electric motor.

STS056-19-016 - STS-056 - Use of the flexible air duct to cool an over...

The original finding aid described this as: Description: Use of the flexible air duct to cool an overheating electric motor in the middeck air lock. Motor is the power unit for the STL-01 middeck stowage locke... More

STS056-05-011 - STS-056 - Views of the flexible middeck air duct to cool an overheating power unit.

STS056-05-011 - STS-056 - Views of the flexible middeck air duct to co...

The original finding aid described this as: Description: Views of inflight maintenance showing the flexible middeck air duct, used to cool an overheating electric motor power unit for the life sciences Human L... More

AIRMAN (AN) Diana Pitstick is unhooking a Mark 7 weapons cart from an auxiliary power unit/tow tractor on the Patrol Squadron Forty-Seven (VP-47) tarmac

AIRMAN (AN) Diana Pitstick is unhooking a Mark 7 weapons cart from an ...

The original finding aid described this photograph as: Base: Naval Air Station, Barbers Point State: Hawaii (HI) Country: United States Of America (USA) Scene Camera Operator: Barbers Point PHOTO Lab Relea... More

A Sabre Spirit I sign stenciled on the side of an auxiliary power unit. Sabre Spirit I is a munitions loading competition between teams from all the tactical units within the Fifth Air Force. The loading competition will be judge for safely, reliability, compliance with technical data, condition of tools and equipment and speed of loading

A Sabre Spirit I sign stenciled on the side of an auxiliary power unit...

The original finding aid described this photograph as: Base: Osan Air Base Country: Republic Of Korea (KOR) Scene Camera Operator: SGT Theodore J. Koniares Release Status: Released to Public Combined Milita... More

Richard Vaughn, Russ Hartley and Aviation Machinist's Mate 2nd Class Paul Massy prepare to test an auxiliary power unit for a P-3 Orion aircraft. The men are members of the Aircraft Intermediate Maintenance Department, 400 Division

Richard Vaughn, Russ Hartley and Aviation Machinist's Mate 2nd Class P...

The original finding aid described this photograph as: Base: Naval Air Station Whidbey Island State: Washington(WA) Country: United States Of America (USA) Scene Camera Operator: PH2 Jeff Portish Release S... More

STS056-19-015 - STS-056 - Use of the flexible air duct to cool an overheating electric motor.

STS056-19-015 - STS-056 - Use of the flexible air duct to cool an over...

The original finding aid described this as: Description: Use of the flexible air duct to cool an overheating electric motor in the middeck air lock. Motor is the power unit for the STL-01 middeck stowage locke... More

STAFF Sergeant William Koger, USAF, 437th Maintenance Squadron, Charleston AFB, South Carolina, prepares to connect an auxiliary power unit (APU), to a C-17 Globemaster III after another mission, in support of during Operation ENDURING FREEDOM, at Naval Air Station, Sigonella, Sicily. A C-141 Starlifter is in the background

STAFF Sergeant William Koger, USAF, 437th Maintenance Squadron, Charle...

The original finding aid described this photograph as: Subject Operation/Series: ENDURING FREEDOM Base: Naval Air Station, Sigonella State: Sicily Country: Italy (ITA) Scene Major Command Shown: AMC Scene... More

AIRMAN First Class Thomas Cole, USAF, crewchief, 437th Aircraft Generation Squadron, Charleston AFB, South Carolina, checks out the auxiliary power unit on a C-17 Globemaster III that arrived in support of Operation ENDURING FREEDOM, at Naval Air Station, Sigonella, Sicily

AIRMAN First Class Thomas Cole, USAF, crewchief, 437th Aircraft Genera...

The original finding aid described this photograph as: Subject Operation/Series: ENDURING FREEDOM Base: Naval Air Station, Sigonella State: Sicily Country: Italy (ITA) Scene Major Command Shown: AMC Scene... More

Members of the 50th Tactical Airlift Squadron discuss a power unit on a C-130 Hercules aircraft during the joint U.S./Brazilian exercise Saci '84

Members of the 50th Tactical Airlift Squadron discuss a power unit on ...

The original finding aid described this photograph as: Subject Operation/Series: SACI '84 Base: Rio De Janeiro Country: Brazil (BRA) Scene Camera Operator: SGT. Stan L. Tarver Release Status: Released to P... More

Sergeant (SGT) Anthony DeBerardinis connects an external power cble from an auxiliary power unit to a 347th Tactical Fighter Wing F-4E Phantom II aircraft

Sergeant (SGT) Anthony DeBerardinis connects an external power cble fr...

The original finding aid described this photograph as: Base: Moody Air Force Base State: Georgia (GA) Country: United States Of America (USA) Scene Camera Operator: SRA David C. Davis Release Status: Relea... More

STS056-05-017 - STS-056 - Views of the flexible middeck air duct to cool an overheating power unit.

STS056-05-017 - STS-056 - Views of the flexible middeck air duct to co...

The original finding aid described this as: Description: Detail and general schematic views of inflight maintenance showing the flexible middeck air duct, used to cool an overheating electric motor power unit ... More

STS056-05-015 - STS-056 - Views of the flexible middeck air duct to cool an overheating power unit.

STS056-05-015 - STS-056 - Views of the flexible middeck air duct to co...

The original finding aid described this as: Description: Detail and general schematic views of inflight maintenance showing the flexible middeck air duct, used to cool an overheating electric motor power unit ... More

STS056-01-011 - STS-056 - Auxilliary air duct used to cool an unidentified piece of equipment.

STS056-01-011 - STS-056 - Auxilliary air duct used to cool an unidenti...

The original finding aid described this as: Description: Documentary views of an auxilliary air duct used to cool an unidentified piece of equipment located just inside of the middeck air lock hatch. The piece... More

U.S. Navy CHIEF Aviation Machinist's Mate Bruce Boyle and Aviation Machinist's Mate 1ST Class Steven Neitz, both assigned to Patrol Squadron (VP) 16, reference a technical manual while installing an auxiliary power unit (APU) to its cradle. APU's provide electric power to start the engines and power electrical equipment on aircraft, at Sigonella, Sicily. (U.S. Navy PHOTO by Mass Communication SPECIALIST 1ST Class Mark Anthony Geil) (Released)

U.S. Navy CHIEF Aviation Machinist's Mate Bruce Boyle and Aviation Mac...

The original finding aid described this photograph as: Base: Naval Air Station, Sigonella State: Sicily Country: Italy (ITA) Scene Major Command Shown: NAS SIGONELLA Scene Camera Operator: MC1 Mark Anthony... More

AIRMAN (AN) Diana Pitstick is unhooking a Mark 7 weapons cart from an auxiliary power unit/tow tractor on the Patrol Squadron Forty-Seven (VP-47) tarmac

AIRMAN (AN) Diana Pitstick is unhooking a Mark 7 weapons cart from an ...

The original finding aid described this photograph as: Base: Naval Air Station, Barbers Point State: Hawaii (HI) Country: United States Of America (USA) Scene Camera Operator: Barbers Point PHOTO Lab Relea... More

Personnel from the U.S. Army's 106th Aviation Unit and members of the 437th Aerial Port Mobility Flight, Charleston Air Force Base, S.C., discuss placement of the ground power unit onboard the waiting C-5 Galaxy at Cheddi Jagan International Airport, Timehri. The power unit was used by participants in New Horizon '97, first combined humanitarian and civic assistance exercise conducted between the United States and Guyana. Military personnel from the Air Force, Air Force Reserve & National Guard, Army, Army National Guard and Marine Corps participated in the exercise which included engineering and medical readiness training

Personnel from the U.S. Army's 106th Aviation Unit and members of the ...

The original finding aid described this photograph as: Subject Operation/Series: NEW HORIZON '97 Country: French Guiana (GUF) Scene Camera Operator: TSGT. James D. Mossman Release Status: Released to Public... More

Private (PVT) Robert Winston with Task Force Falcon (TFF) 3A, checks a Power Unit (PU) 798 Generator

Private (PVT) Robert Winston with Task Force Falcon (TFF) 3A, checks a...

The original finding aid described this photograph as: Subject Operation/Series: JOINT GUARDIAN II Base: Camp Bondsteel State: Kosovo Country: Serbia (SER) Scene Camera Operator: SPC Jessie Gray, USA Rele... More

STAFF Sergeant (SSG) Jine Vincent with Task Force Falcon (TFF) 3A, checks a Power Unit (PU) 798 Generator

STAFF Sergeant (SSG) Jine Vincent with Task Force Falcon (TFF) 3A, che...

The original finding aid described this photograph as: Subject Operation/Series: JOINT GUARDIAN II Base: Camp Bondsteel State: Kosovo Country: Serbia (SER) Scene Camera Operator: SPC Jessie Gray, USA Rele... More

STS056-05-013 - STS-056 - Views of the flexible middeck air duct to cool an overheating power unit.

STS056-05-013 - STS-056 - Views of the flexible middeck air duct to co...

The original finding aid described this as: Description: Detail and general schematic views of inflight maintenance showing the flexible middeck air duct, used to cool an overheating electric motor power unit ... More

STS075-346-033 - STS-075 - Middeck Glovebox Facility (MGBX)

STS075-346-033 - STS-075 - Middeck Glovebox Facility (MGBX)

The original finding aid described this as: Description: Mission commander Andrew Allen stands beside the MGBX on the middeck. Beside the facility on the top left of the screen is the Thermal Imaging Printer S... More

Guidance and Control System specialist, SSGT Eliezer I. Sosa Jr., 815th Air Mobility Squadron, 615th Air Mobility Operations Group, Travis Air Force Base, California attaches an external power unit to a C-141B Starlifter. SSGT Sosa and the C-141B are deployed to support the joint, U.S. Armed Forces and New Zealand Defense Force, military operation which provides logistic support to the U.S. National Science Foundation's Program on Antarctica

Guidance and Control System specialist, SSGT Eliezer I. Sosa Jr., 815t...

The original finding aid described this photograph as: Subject Operation/Series: DEEP FREEZE Base: Christchurch State: Canterbury Country: New Zealand (NZL) Scene Camera Operator: SRA Richard Kaminski Rel... More

SPECIALIST (SPC) Blake Ourso with Task Force Falcon (TFF) 3A, checks the operations of the Power Unit (PU) 798 Generator

SPECIALIST (SPC) Blake Ourso with Task Force Falcon (TFF) 3A, checks t...

The original finding aid described this photograph as: Subject Operation/Series: JOINT GUARDIAN II Base: Camp Bondsteel State: Kosovo Country: Serbia (SER) Scene Camera Operator: SPC Jessie Gray, USA Rele... More

A static view of a Power Unit (PU) 798 Generator

A static view of a Power Unit (PU) 798 Generator

The original finding aid described this photograph as: Subject Operation/Series: JOINT GUARDIAN II Base: Camp Bondsteel State: Kosovo Country: Serbia (SER) Scene Camera Operator: SPC Jessie Gray, USA Rele... More

STS075-346-034 - STS-075 - Middeck Glovebox Facility (MGBX)

STS075-346-034 - STS-075 - Middeck Glovebox Facility (MGBX)

The original finding aid described this as: Description: Mission commander Andrew Allen stands beside the MGBX on the middeck. Beside the facility on the top left of the screen is the Thermal Imaging Printer S... More

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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