Cessna Skymaster

The Cessna Skymaster is an American twin-engine civil utility aircraft built in a push-pull configuration.

[1] Production in America ended in 1982, but was continued by Reims in France, with the FTB337 STOL and the military FTMA Milirole.

Without the issue of differential thrust inherent to conventional (engine-on-wing) twins, engine failure on takeoff will not produce yaw from the runway heading.

[8] Federal Aviation Administration Airworthiness Directive 77-08-05 prohibits single-engine take-offs and requires the installation of a placard marked "DO NOT INITIATE SINGLE ENGINE TAKEOFF".

[2] From 1976 until the middle 1990s, the California Department of Forestry and Fire Protection used O-2 variants of the 337 Skymaster as tactical aircraft during firefighting operations.

[11] From 1991 until 2001 the Cuban exile group Hermanos al Rescate (Brothers to the Rescue) used Skymasters, among other aircraft, to fly search and rescue missions over the Florida Straits looking for rafters attempting to cross the straits to defect from Cuba, and when they found them, dropped life-saving supplies to them.

They chose Skymasters because their high wing offered better visibility of the waters below, they were reliable and easy to fly for long-duration missions (averaging 7 hours), and they added a margin of safety with twin-engine centerline thrust.

Retracting landing gear
Fuselage close-up with door open
Flight deck
USAF O-2A (M337B) over Panama
Reims FT337GP Pressurized Skymaster
Thai Navy T337H-SP
3-view line drawing of the Cessna T337C Turbo System Super Skymaster
3-view line drawing of the Cessna T337C Turbo System Super Skymaster