Basic
trainer airplane The typical power trainer will
be a high wing arrangement, with sufficient stability to allow the
model to fly 'hands-off' while the student thinks about what to
do, and to be able to fly slowly enough to allow the student time
to think. A larger model (up to about 6 foot wingspan) has the advantage
of being easier to see, and can also have an advantage in being
smoother in flight, but requires more resources when building and
repairing. Most trainers are of simple lines and construction both
for ease of initial construction and to make any repairs simpler.
Power models should have at least 3 functions:
throttle, rudder and elevator, although provided the student is
using the services of an instructor, there is no reason why a
trainer should not have aileron control as well. The undercarriage
arrangement will usually be tricycle, rather than tail-dragger,
as this makes ground handling easier. However, there is no reason
why a taildragger should not be used if preferred. The engine
should be easily accessible and preferably mounted upright or
sideways. Inverted engines are useful when trying to hide them
in a scale cowl but this can sometimes make starting more difficult
than necessary. (description courtesy of the BFMA)
We use the tried and true 'Tutor 40' as our basic
trainer to start out (shown in the photo below). As tempting as
it might seem to jump straight into that sporty biplane or scale
warbird, the trainer is the place to start. It is important to
have a forgiving craft in the beginning in order to build confidence
and experience some 'instant gratification' while developing the
skills needed for more challenging aircraft.
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