Canadair S&FCC 'Analogue Acquisition' Circuit Module

The primary flight controls on the Canadair Regional Jet are the ailerons, elevators, and rudder. The primary flight surfaces are hydraulically actuated from flight crew inputs on a dual network of cables, pulleys, and pushpull rods, which operate hydraulic power control units (PCU).

Artificial control loading (tactile feedback) is provided at the control columns, control wheels, and rudder pedals.

The secondary flight controls consist of the horizontal stabilizer, inboard and outboard flaps, flight spoilers, ground spoilers, and various trim systems. Spoilerons operate with the ailerons to provide roll assistance.