Durafly PRIME TUNDRA, Инструкция по эксплуатации, Страница: 26 / 37

Flying the Inside Loop.
The inside loop is the easiest of all the aerobatic maneuvers to fly. Start by flying straight and
level in to wind, no lower say than 75-100ft.
Apply full power and, at point A in the picture above, pull back on the elevator stick to start a
climb - not too much, be gentle but precise. Keep the power on, your Prime Tundra will go into
a vertical climb. Let it keep going until it starts to roll over onto its back, point B in the picture.
At this point, close the throttle to about 50% or less and keep holding the elevator stick back,
adjusting it as necessary to maintain a tidy circular path. At point C in the picture, level out the
airplane by returning the elevator to neutral and increasing power to exit the loop, fly straight
and level back into wind.
The Axial Roll.
Once again, start by flying straight and level into wind, no lower say than 75-100ft, and at about
60-70% throttle. To begin a roll, here we will explain a right hand roll, apply a very small amount
of up-elevator, then release the elevator, a split second later apply full right aileron. There is no
need to adjust the power, keep the throttle stick where it is throughout the roll. As you apply the
aileron, the model will start to roll about its longitudinal axis. Keep the aileron stick in the same
position until the model is back up the right way, return the aileron stick to neutral and resume
straight and level flight.
When you have done this a few times we can tidy the roll up and make it a bit more axial by
using some down elevator when the model is upside down (inverted). So entry to the roll is
exactly the same until you get to the inverted position, at this point apply a small amount of down
elevator. This will hold the nose up and will prevent any loss of height as the model performs the
roll. As the model starts to return to the right way up, neutralize the elevator, but keep the
ailerons on until the roll is complete, and the wings are level once again.
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The Axial Roll.