A-20G Havoc Procedures

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PRE_FLIGHT CONTROL CHECK
Before flight verify you have full control
authority. Perform while sitting on the
ground with the engine off.
Elevator Up 14.6
Elevator Down 09.8
Aileron Up 15.0
Aileron Down 15.0
Rudder 18.0

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TAKEOFF
Cowl Flaps OPEN
Elevator Trim Set to 02.0 deg
Rudder Trim Set to 03.0 deg
Prop set to 2,400 rpm
Flaps AS NEEDED
Throttle (as control permits) 44 in. Hg.
Brakes RELEASE

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NORMAL CLIMB
Cowl Flaps OPEN
Max CHT Temp 264 deg C
Prop set to 2,400 rpm
Throttle 44 in. Hg.
Airspeed 162 mph (IAS)

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CRUISE (BEST RANGE)
Throttle 26.4 in. Hg.
Prop set to 1,440 rpm

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COMBAT
Prop Set to WEP 2,400 rpm
Throttle set to WEP 48.22 in. Hg.
Vy - Best Climb Speed 162 mph (IAS)
Vno - Maneuvering Speed 169 mph (IAS)
*** - Corner Speed 207 mph (IAS)
Vne - Max Dive Speed 400 mph
Max g 4.2 g


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LANDING
Prop set to 2,400 rpm
Airspeed - Pattern 134 mph (IAS)
Flaps DOWN
Gear DOWN
Airspeed - Over the Fence 94 mph (IAS)