FSD International
Commander 115 TC
Pilot Operating Handbook
- 36 –
Copyright© 2008 by FSD International. All rights reserved.
For use with Microsoft Flight Simulator only. Not to be used for real-world aviation.
NOTE
The engine speed should be approximately 2650 RPM while the airplane is static with full throttle
applied because of the propeller low pitch stop setting. This should increase to and stabilize at
2700 RPM early in the takeoff roll as the propeller is unloaded and the governor takes control.
Lack of achievement of the above power levels or any indication of sluggish engine response or
other abnormality is reason to abort the takeoff and determine the reason(s).
If the runway surface is gravel, the power should be applied slowly, consistent with field length
constraints, to minimize the chance of gravel being sucked into the propeller and the resulting
damage.
Following application of power for takeoff, recheck and reset (if needed) the quadrant friction knob
to maintain power control settings.
MIXTURE SETTINGS
For most takeoff operations the mixture should be full rich. However, at takeoff altitudes above
5000 feet the mixture may be leaned for smooth operation. If takeoff field length is at all critical at
higher altitudes, then the mixture should be leaned as required for smooth operation and increased
power.
WING FLAP SETTINGS
Takeoff is approved with flap settings from 0° to 20° For normal takeoffs a setting of 10° is
recommended to provide a shorter ground roll than will be achieved with no flaps and a better
initial climb than will result with 20°. The use of 20° flaps is recommended for obstacle clearance
takeoffs in accordance with the Short Field Takeoff chart in Section 5 or for any minimum ground
run takeoff.
Due to low climb performance available, flap settings greater than 20° are not approved for
takeoff.
FUEL
The fuel selector valve should be in the BOTH position for all takeoffs. The pilot must determine the
adequacy of the fuel on board to complete the planned flight in accordance with all FAR 91
requirements. The pilot must also determine that, with the airplane loaded and fueled for tlight, the
operation will be conducted within weight and balance limits.
Takeoffs with less than 11 gallons of usable fuel are not recommended.
TAKEOFF TECHNIQUE
Crosswind and soft field takeoff procedures are conventional in all respects.
NOTE
Maximum demonstrated crosswind is 19 knots
Short field takeoff procedures are conventional and takeoffs should be conducted in accordance
with the conditions specified on the Short Field Takeoff charts of Section 5 in order to achieve the
performance included in the chart. The pilot must judge, based on his experience, whether the
available runway is adequate for a normal takeoff. If question exists then the short field procedures
should be used following conservative verification of field length adequacy using the performance
charts.
