Mcc Aviation AROLLA 3, Руководство пользователя

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10
Spiral dive
AROLLA 3 is a manoeuvrable wing that responds to pilot
input precisely and progressively.
To initiate a tight spiral, apply one brake progressively to
about 35% and hold it in this position. The speed of rotation
and the brake pressure will increase progressively and the
centrifugal force on the pilot will also increase.
The angle and speed of rotation can be decreased or
increased by releasing or depressing the brake by several
centimeters respectively.
Once mastered, the spiral dive allows you to descend at
rates greater than 10 m/s.
Extremely abrupt or badly synchronised brake inputs or too
rapid initiation of the spiral may result in an asymmetrical
collapse and/or a spin.
CAUTION!
A deep spiral is a radical manoeuvre. The kinetic energy
generated must be dissipated by slowly releasing the inside
brake throughout, at least, one whole revolution.