A type of helicopter with two sets of counter rotating main blades. Typically both sets of blades have set pitch angles.
Glossary
Center of Gravity, an important set up requirement for an airplane to fly well. Establishes the balance point of the airplane front to back. The CG is usually measured from the leading edge of the wing and generally specified by … Continue reading
Collective Pitch Direction. Specifies the direction, Normal (—) or Inverse (INV).
Collective is the angle of the main rotor blades of a heli and is why a collecive pitch helicopter can fly upside down. Helicopters with fixed pitch blades (this includes almost all coaxial helicopters) do not require collective.
A helicopter that has main blades that can change angle while in flight. Usually achieved by adjusting the tilt and height of a swash plate.
Specifies the virtual channel to be used on MIXER page for pitch curve(s).
x – use: decimal or integer parameter values … Continue reading
a, b and d – use assignable to control hardware … Continue reading
a~x, a>x, a<x, |a|>x, |a|<x, AND, OR, XOR, a=b, a!=b, a>b, a<b, a>=b, a<=b, d>=x, |d|>=x, TIM.
Arithmetic: ~ approximately equal to (means value is within plus or minus 1) > greater than < less than >= greater than or equal to <= less than or equal to | | absolute value of = equal to != … Continue reading