English: The first prototype Curtiss XP-55 "Ascender" (s/n 42-78845) following a test-flight accident on 15 November 1943. Test pilot J. Harvey Gray, undertaking stall testing, had the aircraft fall into an unrecoverable inverted flat spin and bailed out.
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This image was originally posted to Flickr by San Diego Air & Space Museum Archives at https://flickr.com/photos/49487266@N07/4556606450. It was reviewed on 2017-08-03 19:26:41 by FlickreviewR, who found it to be licensed under the terms of the No known copyright restrictions, which is compatible with the Commons. It is, however, not the same license as given above, and it is unknown whether that license ever was valid.
Cette image, qui provient de Flickr, a été vérifiée le 11 novembre 2011 par l'administrateur ou l'utilisateur de confiance (trusted user) Denniss, qui a confirmé qu'à cette date, elle était publiée sur Flickr sous cette licence.
{{Information |Description ={{en|1=The first prototype Curtiss XP-55 "Ascender" (s/n 42-78845) following a test-flight accident on 15 November 1943. Test pilot J. Harvey Gray, undertaking stall testing, had the aircraft fal