Echoes in the Sky @ exoticaviation.bsky.social (@exoticaviation) 's Twitter Profile
Echoes in the Sky @ exoticaviation.bsky.social

@exoticaviation

old aeromachines, oddities. concepts. old tales. sleek silver cigars. pedal-o-trons. war. the odd guest star

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calendar_today13-04-2020 11:50:08

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Echoes in the Sky @ exoticaviation.bsky.social
@exoticaviation

a year ago

Patent US5984231A, 1998 "Aircraft with variable forward-sweep wing" Northrop Grumman Corp (patents.google.com/patent/US59842…) this was known as the "Switchblade" concept (though there was also a more recent oblique-wing UAV project of the same name)

Patent US5984231A, 1998 "Aircraft with variable forward-sweep wing" Northrop Grumman Corp (patents.google.com/patent/US59842…) this was known as the "Switchblade" concept (though there was also a more recent oblique-wing UAV project of the same name)