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Canadair S&FCC 'Analogue Acquisition' Circuit Module

Technical Information

Catalogue No: C0486
Category: Flight Control
Object Type: Module/Sub-Assembly/Component
Object Name: Canadair S&FCC 'Analogue Acquisition' Circuit Module
Part No: 7743-00257-02
Serial No: 249
Manufacturer: GEC Avionics
Division: Flight Systems [FSD]
Platform(s): Canadair Regional Jet
Year of Manufacture: 1993
Dimensions: Width (mm): 205
Height (mm): 165
Depth (mm): 14
Weight (g): 340
Location: Rack RAA03 [Main Store]

Ser. No. 249


This is a Circuit Module from the Slats & Flaps Control Computer, locations A2/A5/A8/A11. 6742-00587 is the bare PCB ID No.

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.

Click to enlarge