Lockheed Model 9 Orion - Variants

Variants

Orion 9
14 built, 410 hp (306 kW) Pratt & Whitney Wasp A or 420 hp (313 kW) Pratt & Whitney Wasp C
Orion 9A Special
one aircraft with 450 hp (336 kW) Pratt & Whitney Wasp SC engine
Orion 9B
two aircraft supplied to Swissair, 575 hp (429 kW) Wright R-1820-E engine
Orion 9C
redesignated Altair DL-2A
Orion 9D
13 built
Orion 9E
three aircraft with 450 hp (336 kW) Pratt & Whitney Wasp SC-1 engine
Orion 9F
one executive aircraft with a 645 hp (481 kW) Wright R-1820-F2 engine
Orion 9F-1
one executive aircraft with a 650 hp (485 kW) Wright SR-1820-F2 engine
UC-85
one Orion 9D to USAAF in June 1942
Orion-Explorer
modified Orion 9E, 600 hp (482 kW) Pratt & Whitney Wasp S3H1 engine

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