TWIN COMANCHE C/R
3.
Shoulder harness - secure.
4.
Electric fuel pumps - on.
5. Mixture - rich (unless
airport
is at high altitude).
6.
Fuel valves - on. main.
7.
Landing gear (under 150 MPH) - extend, check green.
8. Propellers (2400) - set.
9. Flaps (under 125 MPH) - set.
10. Turbochargers - off.
11. Heater (if used) - fan on.
A gear-up landing may be necessary under the following conditions:
a. If surface is too soft or rough for gear down landing.
b. When the field is too short for a gear down landing.
When a water landing is necessary.
Duri& a gear-up landing use a normal flaps-up approach. Unlock the door on the final approach.
During flare out close the throttles, shut off the master and magneto switches, turn fuel valves off and
contact surface at minimum speed.
POST LANDING
Check list:
1. Wing flaps - retract.
2. Cowl flaps - open.
3. Electric fuel pump - off.
4. Prop controls - forward.
When completely stopped in a parking spot, check the following items for shut down:
1.
Radio & elec. equip. - off.
2.
Heater (if used) fan - off.
3.
Mixture controls - idle cut-off.
4. Magneto switches - off.
5. Master switch - off.
6. Parking brake - on.
7. Main volt. reg. - on (for airplane serial numbers 39-1 thru 39-145 only).
8. Alternator circuit breaker switches - on.
available and the airplane is to be left for more than a few minutes, secure the
If control locks are not
control wheel with the safety
VMC DEMONSTRATION
belt strap. Chock the wheels and secure tie downs at appropriate places.
WARNING
The engine-out minimum control speed demonstration required
for the FAA flight test for the multi-engine rating approaches an
uncontrolled flight condition with power reduced on one engine.
The demonstration should not be performed at an altitude of less
than 3500 feet above the ground. APPROACH VMC WITH
CAUTION. Initiate recovery during the demonstration by
immediately reducing power
on the operating engine and *
promptly lowering the nose of the airplane.
PAGE 12
OPERATING INSTRUCTIONS
ISSUED: June 1.1970
REVISED: February XI,1972
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