The best rotor RPM to allow maximum glide distance during autorotation is:

At power settings above 18 inches MAP apply:

PARKING in windy conditions, align rotor blades:

Cylinder Head Max Temperature:

When operating at high density altitudes, governor response rate:

Airspeed indicator green arc:

If fuel contamination is suspected:

The blade skins (main rotor) are made of:

Magnetos drop at 75% RPM:

During approach and landing be sure rate of descent is less than:

It is usually:

Each tach, the governor, and the low RPM warning horn are:

The high hover point:

Ditching – power on; after contact with water:

The engine induction can be described as:

If the master battery and alternator switch are both off:

Power failure general, when collective is lowered at high speed and forward CG

Always determine safe loading:

From which seat may a solo pilot fly?

Flight in known icing conditions:

At power settings below 18 inches MAP apply:

The sensor for the rotor tachometer senses the signal provided:

The rotor brake may be operated:

The inner shaft of the clutch transmits power:

R-22 engine Maximum continuous rating:

If an engine fire occurs during start:

Power on maximum rotοr speed limits:

A twist grip throttle control is located on:

If uncommanded pitch, roll or yaw resulting from flight in turbulence is encountered in flight:

Engine fire start on ground: