Having both a visual and an audio form, the Flight Warning Systems (FWS) allows the crew:

  • to recognise a state of failure or a dangerous configuration
  • to unambiguously identify ┬áthe component failure or faulty configuration
  • to indicate the corrective actions and procedures to restore normalcy.

The FWS is linked to:

  • the various systems through the network AFDX (Avionics Full Duplex Ethernet), Aeronautical Radio, Incorporated (ARINC) ┬ábus of discrete and analog signals
  • to different output devices: CDS (Controll Display System) for displays text alerts, and to audio and visual alerts devices.

CS GROUP – ROMANIA was involved in the development and validation of FWS software for a few Airbus aircraft models.