Flying; Fuel Mixture Adjustments; Takeoff; Flight - GREAT PLANES Super Skybolt Instruction Manual

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14. Make sure the fuel lines are connected and are
not kinked.
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15. Balance your propeller (and spare propellers).
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16. Tighten the propeller nut and spinner.
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17. Place your name, address, AMA number and
telephone number on or inside your model.
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18. Cycle your receiver battery pack (if necessary) and
make sure it is fully charged.
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19. If you wish to photograph your model, do so before
your first flight.
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20. Range check your radio when you get to the flying field.
The Super Skybolt ARF is a great-flying model that flies
smoothly and predictably. The Super Skybolt ARF does not,
however, possess the self-recovery characteristics of a
primary R/C trainer and should be flown only by experienced
R/C pilots.

Fuel Mixture Adjustments

A fully cowled engine may run at a higher temperature than
an un-cowled engine. For this reason, the fuel mixture
should be richened so the engine runs at about 200 RPM
below peak speed. By running the engine slightly rich, you
will help prevent dead-stick landings caused by overheating.
CAUTION (THIS APPLIES TO ALL R/C AIRPLANES): If,
while flying, you notice an alarming or unusual sound
such as a low-pitched "buzz," this may indicate control
surface flutter . Flutter occurs when a control surface (such
as an aileron or elevator) or a flying surface (such as a
wing or stab) rapidly vibrates up and down (thus causing
the noise). In extreme cases, if not detected immediately,
flutter can actually cause the control surface to detach or
the flying surface to fail, thus causing loss of control
followed by an impending crash. The best thing to do
when flutter is detected is to slow the model immediately
by reducing power, then land as soon as safely possible.
Identify which surface fluttered (so the problem may be
resolved) by checking all the servo grommets for
deterioration or signs of vibration. Make certain all
pushrod linkages are secure and free of play. If it fluttered
once, under similar circumstances it will probably flutter
again unless the problem is fixed. Some things which can
cause flutter are; Excessive hinge gap; Not mounting
control horns solidly; Poor fit of clevis pin in horn; Side-
play of wire pushrods caused by large bends; Excessive
free play in servo gears; Insecure servo mounting; and
one of the most prevalent causes of flutter; Flying an over-
powered model at excessive speeds.

FLYING

Before you get ready to take off, see how the model handles
on the ground by doing a few practice runs at low speeds
on the runway. Hold "up" elevator to keep the tailwheel on
the ground. If necessary, adjust the tailwheel so the model
will roll straight down the runway. If you need to calm your
nerves before the maiden flight, shut the engine down and
bring the model back into the pits. Top off the fuel, and then
check all fasteners and control linkages for peace of mind.
Remember to take off into the wind. When you're ready,
point the model straight down the runway, hold a bit of up
elevator to keep the tail on the ground to maintain tailwheel
steering, and then gradually advance the throttle. As the
model gains speed, decrease up elevator, allowing the tail to
come off the ground. One of the most important things to
remember with a taildragger is to always be ready to apply
right rudder to counteract engine torque. Gain as much
speed as your runway and flying site will practically allow
before gently applying up elevator, lifting the model into the
air. At this moment it is likely that you will need to apply more
right rudder to counteract engine torque. Be smooth on the
elevator stick, allowing the model to establish a gentle climb
to a safe altitude before turning into the traffic pattern.
For reassurance and to keep an eye on other traffic, it is a
good idea to have an assistant on the flight line with you. Tell
him to remind you to throttle back once the plane gets to a
comfortable altitude. While full throttle is usually desirable for
takeoff, most models fly more smoothly at reduced speeds.
Take it easy with the Super Skybolt ARF for the first few
flights, gradually getting acquainted with it as you gain
confidence. Adjust the trims to maintain straight and level
flight. After flying around for a while, and while still at a safe
altitude with plenty of fuel, practice slow flight and execute
practice landing approaches by reducing the throttle to see
how the model handles at slower speeds. Add power to see
how she climbs as well. Continue to fly around, executing
various maneuvers and making mental notes (or having
your assistant write them down) of what trim or C.G.
changes may be required to fine-tune the model so it flies
the way you like. Mind your fuel level, but use this first flight
to become familiar with your model before landing.
To initiate a landing approach, lower the throttle while on the
downwind leg. Allow the nose of the model to pitch
downward to gradually bleed off altitude. Continue to lose
altitude, but maintain airspeed by keeping the nose down as
you turn onto the crosswind leg. Make your final turn toward
the runway (into the wind), keeping the nose down to
maintain airspeed and control. Level the attitude when the
model reaches the runway threshold, modulating the throttle
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Takeoff

Flight

Landing