E-flite Mini Ultra Stick ARF - Manual (Page 33)

Check Your Radio
Before going to the field, be sure that your batteries are
fully charged, per the instructions included with your radio.
Charge both the transmitter and receiver pack for your
airplane. Use the recommended charger supplied with your
particular radio system, following the instructions provided
with the radio. In most cases the radio should be charged
the night before going out flying.
Before each flying session, be sure to range check your
radio. See your radio manual for the recommended
range and instructions for your radio system. Each radio
manufacturer specifies different procedures for their radio
systems. Next, start the motor. With the model securely
anchored, check the range again. The range test should not
be significantly affected. If it is, don’t attempt to fly! Have
your radio equipment checked out by the manufacturer.
Note: Keep loose items that can get entangled
in the propeller away from the prop. These
include loose clothing, or other objects such as
pencils and screwdrivers. Especially keep your
hands away from the propeller.
Double-check that all controls (aileron, elevator, rudder and
throttle) move in the correct direction.
Check the radio installation and make sure all the control
surfaces are moving correctly (i.e. the correct direction
and with the recommended throws). Test run the motor and
make sure it transitions smoothly from off to full throttle and
back. Also ensure the engine is installed according to the
manufacturer’s instructions, and it will operate consistently.
Check all the control horns, servo horns, and clevises to
make sure they are secure and in good condition.
Replace any items that would be considered questionable.
Failure of any of these components in flight would mean the
loss of your aircraft.
Preflight
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