Maneuver at pilot’s discretion
Reduce power setting to obtain 65mph
Trim for 65mph and release controls
Add 1 notch of flaps
What NEW roll tendencies did the flaps create?
What NEW yaw tendencies did the flaps create?
What NEW pitch tendencies did the flaps create?
With 1 notch of flaps, position the controls to obtain straight and
level flight
What is the position of the rudder pedals?
What is the position of the control stick?
What is the trailing position of the rudder?
What is the trailing position of the ailerons?
What is the trailing position of the flaps?
Increase flaps to 2nd notch
What NEW roll tendencies did the flaps create?
What NEW yaw tendencies did the flaps create?
What NEW pitch tendencies did the flaps create?
Retract the flaps
Add full power and climb to 2500AGL at 65mph
What is the vertical speed?
What is the CHT?
What is the water temperature and pressure?
What is the oil temperature?
What is the RPM?
DO NOT STALL THE AIRCRAFT IN THESE EXERCISES!
Reduce power to enter slow flight near Vso
What is the airspeed?
What is the RPM?
What tendencies does the aircraft have?
Add 1 notch of flaps
Reduce power to enter slow flight near Vs0
What is the airspeed?
What is the RPM?
What tendencies does the aircraft have?
Add 2nd notch of flaps
Reduce power to enter slow flight near Vs1
What is the airspeed?
What is the RPM
What tendencies does the aircraft have?
Add 3rd notch of flaps
Reduce power to enter slow flight near Vs
What is the airspeed?
What is the RPM?
What tendencies does the aircraft have?
Return to the airport
Enter the pattern for 3-5 touch and go’s without flaps
What is the typical RPM used on final?
What is the typical vertical sink rate on final?
What is the typical approach speed?
Stay in the pattern for 5-10 touch and go’s with flaps
Start with 1 notch
What is the typical RPM used on final?
What is the typical vertical sink rate on final?
What is the typical approach speed?
Now use 2nd notch
What is the typical RPM used on final?
What is the typical vertical sink rate on final?
What is the typical approach speed?
Now use 3rd notch
What is the typical RPM used on final?
What is the typical vertical sink rate on final?
What is the typical approach speed?
Review flight test data
Take a break
What adjustments need to be made to the:
prop pitch?
wing washout?
flaps, left to right?
ailerons/flaps to make them trail flat?
horizontal stabilizer?
vertical stabilizer?
control travels?
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Summary of Contents for S-12
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