Flight attitude stabilisation and positioning system for model helicopters.

Applications:

- Ideal as a training aid for the beginner. When set to maximum stabilisation, the system makes it possible to learn the art of helicopter flying without outside help.

- Safety function for advanced and scale model pilots: reduced crash risk (emergency knob).

- Ideal assistance for long-range flying, and when manoeuvring in cramped conditions.

This has the same characteristics as the HeliCommand 3A, but also features:

attitude stabilisation in inverted flight;

switchable support for brief 3-D manoeuvres.

The HeliCommand "Rigid-Stabi" is another version of the system:

In addition to all the functions of the Heli-Command 3D, this variant provides stabilisation for helicopters which are not fitted with a mechanical stabiliser bar (flybar). This applies, for example, to some scale machines and helicopters with multi-blade rotor heads. This special attitude-holding stabilisation reliably prevents the characteristic tendency of "flybar-less" rotor heads to balloon up abruptly.

Model helicopters with a rigid head are more agile, contain fewer parts and consume less motor power. The HeliCommand "Rigid" offers a broad field for experimentation in the future.

Note: the PC Adaptor, No. 84942000, is absolutely essential for setting up the HeliCommand Rigid. Without the adaptor the unit can only be used in the same way as the HeliCommand 3-D.

Co-Pilot Flight Stabilization System

4 Sensor, 2 Axis Infrared Thermo-technology Flight Stabilization System maintains level flight for aircraft and heli. Stabilizes pitch and roll for almost any R/C aircraft.

Weight: 1 oz.

Ratings: Accuracy: 2 degrees

Applications: Stabilize any R/C fixed wing airplane, helicopter, special configuration

Please note the CPD4 is not compatible with digital servos.Either use analog servos on elevator and aileron or use the FS8 system as this supports digital servo operation