
FMS-D212-725-1
Page 3-16
• COPYRIGHT © 2007 BY DART AEROSPACE LTD •
This document is private and confidential and is supplied on the express condition that it is not to be used for any
purpose or copied or communicated to any other person without written permission from Dart Aerospace Ltd.
Revision:
D
TC Approved Date: 08.12.17
Moving collective upward abruptly increases rotor loading. Do not hold
collective up as rotor rpm will decrease lower than desirable. It is essential
that collective be returned to down position for autorotation. This cycle is one
pulse. Pulse should be rapid (up and down) but should not be used at low
altitudes.
Left Yaw
If the nose yaws left with power off, a slight addition of power should arrest it.
Further increases in power results in more right yaw increase.
Landing
During final stages of approach, a mild flare should be executed and all
power to rotor should be off. Maintain helicopter in a slight flare and use
collective smoothly to execute a soft, slightly nose high landing. Landing on
aft portion of skids will tend to correct side drift. If helicopter starts to turn,
move cyclic as necessary to follow turn until the helicopter comes to a
complete stop. This technique will, in most cases, result in a run on type
landing.
CAUTION
FOR ZERO GROUND SPEED LANDING, FLARE AND
ABRUPT USE OF COLLECTIVE MAY CAUSE NOSE
TO YAW LEFT. DO NOT CORRECT WITH
THROTTLE. ALTHOUGH APPLICATION OF
THROTTLE WILL RESULT IN YAWING TO THE
RIGHT, ADDITION OF POWER IS A VERY STRONG
RESPONSE MEASURE AND IS TOO SENSITIVE FOR
PILOT TO MANAGE PROPERLY. DO NOT ADD
POWER AT THIS TIME. SLIGHT YAWING UPON
TOUCHDOWN AT ZERO GROUND SPEED MAY BE
EXPECTED.
Kommentare zu diesen Handbüchern