When you get your first battery low alarm, it’s time to start bringing the helicopter back.
In this scenario the helicopter is up-wind from your location. Yaw the helicopter to the
safety position and when the GPS position hold is turned off, the wind will blow the
helicopter back towards you.
When descending it’s always best to “fly” the helicopter back down to the ground and
what we mean is, let the helicopter keep moving as you descend so the helicopter is
coming down through clean air.
If you’re ever in a situation where you must descend vertically, you’ll notice the
helicopter will be fighting very turbulent conditions on the way down. This happens
because the aircraft is coming down through it’s own turbulence. To avoid this, bring the
helicopter down at an angle, almost like the glide angle of an airplane.
In this scenario, announce to those around you that you’re landing the aircraft. Turn off
the GPS position hold and the wind will start blowing the helicopter back towards you. If
it’s going too slow, add some backwards pitch to adjust speed while at the same time
reduce throttle and start descending. Try adjusting the speed and descent rate so the
helicopter ends up at a low but comfortable altitude near your takeoff position. As the
aircraft nears this spot, hover the helicopter in this position and prepare to land.
Keeping the aircraft in a steady hover, descend and make your landing by:
• Decrease altitude
• When helicopter is down, pull throttle all the way straight back
• Disengage motors
• Disarm motors
• Disconnect from aircraft
• Power down camera
• Power down systems
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