FK-Lightplanes FK 9 ELA, Руководство пользователя

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Airplane Manual FK 9 ELA FK Lightplanes
Revision 8 Supplements page 9-2
9.6.2. Towing General
Towing is performed without a passenger and with a maximum of 50 ltr of
fuel.
A mirror has to be installed.
9.6.3. Towing Takeoff
Electrical fuelpump ON. Normally perform takeoff with flaps position 1. On
paved rwys with fast sailplanes flaps up is also possible. Commence takeoff
roll slowly until the rope is straight. Watch the sailplane, do not climb too
steep after liftoff.
Aim for best towing speed of about 110 km/h (flaps 1) or 130 km/h (flaps up).
Watch CHT and oil temperature carefully. If required increase towing speed
and reduce power. If temperatures do not stabilize 5°C below limits
discontinue tow for safety reasons.
9.6.4. Towing Disconnect
The disconnect manoeuver has
to be briefed with the sailplane
pilot in advance. The sailplane
pilot must assure a safe distance
to the towing plane.
After towing, the towplane returns
to the airport for dropping the
rope. Avoid cooling down the
engine too fast, keep engine
temperatures within limits.
The yellow towing clutch handle
for disconnecting the rope is
located close to the throttle.
9.6.5. Towing Landing
Landing should be performed without the towing rope.