A Bell YP-39 Airacobra flown by NACA from 1941 to 1944. (NASA/Langley Research Center Photograph.)

Bell YP-39 Airacobra at NACA

July 29, 2017

by Lone_Sentry_Admin

1 min read

A Bell YP-39 Airacobra flown by NACA from 1941 to 1944. (NASA/Langley Research Center Photograph.)

A Bell YP-39 Airacobra flown by NACA from 1941 to 1944. (NASA/Langley Research Center Photograph.) — (NASA/Langley Research Center Photograph.)

A North American XP-51 Mustang photographed shortly after arrival at Langley. (NASA/Langley Research Center Photograph.)

NACA XP-51 Mustang

An M4 Sherman tank knocked out near Catania, Sicily with a German 88mm in the background. (U.S. Library of Congress Photograph.)

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