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^[[B/Gen Davis B. O. 18 Dec '58]] C-47 AIRCRAFT QUESTIONNAIRE ^[[100%]] 1. THE C-47 aircraft is powered by: [[circled]] a. [[/circled]] Two 14 cylinder, twin-row P&W R-1830-90C or 90D engines. b. Two 12 cylinder, twin-row P&W R-1830-90C or 90D engines. c. Two 14 cylinder, single-row P&W R-1830-90C or 90D engines. 2. Accommodations are provided for a crew of: a. 6 b. 4 [[circled]] 3. [[/circled]] 5 3. The center of gravity limitation in the C-47 for both gear up and gear down are: [[circled]] a. [[/circled]] Forward 11% MAC Aft 28% MAC. b. Forward 12% MAC Aft 28% MAC. 3. [Forward 28% MAC Aft 11% MAC. 4. The design gross weight of the C-47 is: a. 29,000 b. 26,500 [[circled]] 3. [[/circled]] 26,000 5. What maneuvers are prohibited? ^[[Spins, acrobatics.]] 6. On C-47 aircraft, the cabin heater spill valves are located and controlled at ^[[rear of co-pilot's seat]] 7. The generator switches are located ^[[in main electrical junction box.]] 8. It is best to roll forward before unlocking the tail wheel centering lock to prevent: ^[[Side load to tail wheel locking pin.]] 9. Engine warm-up should be conducted between ^[] to ^[] RPM. [[underlined]] PROPELLER SYSTEM [[/underlined]] 10. The propeller governor range is ^[] to ^[] RPM.
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