. jo eb aug her . com / us af _ serial s / 1 9 3 0 . html ▁converted ▁from ▁an ▁O - 3 2 A ▁( all ▁ 3 0 ▁O - 3 2 As ▁were ▁so ▁modified ), ▁of ▁the ▁ 9 4 th ▁P urs uit ▁Squadron , ▁Self ridge ▁Field , ▁Michigan , ▁st alls ▁and ▁sp ins ▁in ▁at ▁Mary sv ille , ▁Michigan , ▁killing ▁both ▁crew . ▁" N ear ▁Port ▁Hur on , ▁Mich ., ▁a ▁Self ridge ▁field ▁[ s ic ] ▁army ▁air plane ▁crash ed ▁just ▁after ▁take off , ▁cre m ating ▁Lie ut . ▁Frank ▁J . ▁Find lay , ▁ 3 0 , ▁Detroit , ▁member ▁of ▁the ▁air ▁corps ▁reserve , ▁and ▁Private ▁George ▁J . ▁Scott , ▁ 2 7 , ▁Chicago . ▁The ▁pair ▁were ▁making ▁a ▁training ▁flight ." ▁The ▁A viation ▁Ar che ology ▁website ▁incorrectly ▁lists ▁the ▁serial ▁number ▁for ▁this ▁aircraft ▁as ▁F is cal ▁Year ▁ 3 1 - 2 2 3 , ▁which ▁t ies ▁up ▁to ▁a ▁Bo eing ▁P - 1 2 C . ▁June ▁Second ▁prototype ▁of ▁two ▁M its ub ishi ▁ 1 M F 1 0 ▁Ex perimental ▁ 7 - Sh i ▁car rier ▁f igh ters , ▁crashes ▁when ▁it ▁enters ▁ir rec over able ▁flat ▁spin . ▁Test ▁pilot ▁L t . ▁Mot oh aru ▁Ok am ura ▁b ails ▁out , ▁but ▁los es ▁four ▁fingers ▁in ▁the ▁accident