Apprentice
®
S 2 1.2m
EN
9
Assembly Video
Center of Gravity (CG)
An aircraft with the correct CG is balanced at a calculated point for safe and
stable flight. When flying in Beginner mode with the aircraft balanced properly,
the aircraft should climb gradually at full power and fly level at 50–60% power
with no elevator input.
If the CG is too far forward (nose heavy), up elevator is required to fly level at
50%–60% power.
If the aircraft CG is too far aft (tail heavy), down elevator is required to fly level.
After installing the battery (in the recommended position) and before powering
on the ESC, verify the CG by supporting the aircraft upright on your fingertips
75-90mm back from the front edge of the wing, at the wing root.
• If the nose tilts down, move the flight battery back until the aircraft
balances.
• If the nose tilts up, move the flight battery forward until the aircraft
balances.
Scan the QR code to view the assembly video and the
proper method to balance the aircraft.
75-90mm back from the
leading edge of the wing
at the wing root
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