I A P 2 0 2 1 . 0 0 1 - A F M /
I R I S G 1 1 5 E / T U T O R T . 1
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FOR SIMULATION PURPOSES ONLY
Spinning
The aircraft is cleared for spinning at all weights up to 990 kg. Intentional
spinning with flap extended is prohibited and spinning should be conducted
with no load in the baggage compartment.
In the worst case, height loss for a spin can be up to 400ft per turn. An
allowance of 2000ft must be made for recovery.
Normal Spin Entry.
With the aircraft trimmed for 100kts (the trim will be at approximately the
take-off position), decelerate with the throttle at idle, do not trim but maintain
straight and level.
At 60kts move the control column fully back keeping the ailerons neutral;
simultaneously apply full rudder in the direction of the required spin. The
aircraft will initially pitch up and roll and then, after about 360° of roll, the nose
of the aircraft will drop into a full spin.
The normal spin is maintained by holding the control column fully back with
the ailerons central and full rudder deflection in the direction of spin. The spin
will stabilise between 60kts and 86kts with each turn taking up to 3 seconds.
Recovery
There is only one recommended recovery technique from developed spins
and deviation from this technique could prevent recovery. If the aircraft
enters a fully developed spin the following recovery action
must
be taken:
a. Check height sufficient for recovery
b. Check throttle closed.
c. Check the direction of the turn needle.
d. Apply and hold full rudder to oppose the turn needle.
e. Pause (approximately one second).
f. Control column forward to the central position (smoothly keeping the
ailerons neutral).
g. When the spin stops, centralise the rudder.
h. Recover from the ensuing dive.
