ground observation aircraft (Q18520883)
reconnaissance aircraft designed primarily for direct ground observation by persons onboard
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Current Data About ground observation aircraft
(P31) (Q20027953)

(P279) (Q3041792)

(P366) (Q334401)

(P798) VO
(P2378)
(P580) +1920-07-00T00:00:00Z
(P582) Tuesday, September 18, 1962
(P248)
(P304) 3

other details
aliases obac
 observation aircraft
 military observation aircraft
description reconnaissance aircraft designed primarily for direct ground observation by persons onboard