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NASA X-2, Dryden history gallery

description

Summary

E-5749 This 1952 photograph shows the X-2 #2 aircraft mounted on a special transportation dolly at Edwards Air Force Base, California. The dolly was steerable and was used for transporting the X-2 around and for towing it off the lakebed at Edwards Air Force Base after a landing. This was the number 2 airplane (46-675), which was lost on May 12, 1953, on a captive flight over Lake Ontario when the airplane exploded during a liquid-oxygen topoff test, killing the pilot, Jean Ziegler, and EB-50A crewman Frank Wolko. Almost no debris was recovered from Lake Ontario, so no cause for the explosion could be determined. Later, however, investigations of similar explosions in the X-1 #3, X-1A, and X-1D traced the problem to Ulmer leather gaskets, which exuded tricresyl phosphate. This substance caused detonations in the supercold atmosphere of the airplanes' liquid oxygen tanks. As the X-2 #2 also had these gaskets, they were probably the cause of the explosion in that aircraft as well. 1952 NASA Photo / NASA photo X-2 Project Description

NASA Identifier: 341188main_E-5749

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Tags

nasa washington x 2 dvids ultra high resolution high resolution experimental aircraft aircraft airplane edwards air force base x plane dryden flight research center
date_range

Date

1952
place

Location

Armstrong Flight Research Center ,  34.95855, -117.89067
create

Source

Defense Visual Information Distribution Service
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Link

https://www.dvidshub.net/
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Copyright info

Public Domain Dedication. Public Use Notice of Limitations: https://www.dvidshub.net/about/copyright

label_outline Explore X 2, X Plane, Airplane

Topics

nasa washington x 2 dvids ultra high resolution high resolution experimental aircraft aircraft airplane edwards air force base x plane dryden flight research center