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.
Questa immagine, originariamente caricata su Flickr, è stata controllata in data 11 novembre 2011 dall'amministratore o reviewerDenniss, il quale ha confermato che, a quella data, l'immagine era disponibile su Flickr sotto la licenza indicata.
{{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
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