The A330 features three independent RMPs. VACBI CBT 23 forces you to simulate failure cases. You will be asked:
: Elias had to correctly identify which MCDU (Multipurpose Control and Display Unit) keys to press to re-engage the backup navigation mode. The Pressure Airbus A330 VACBI CBT 23
The course is divided by ATA (Air Transport Association) chapters, with "23" representing the communication systems. Content of CBT Module 23: Communications The A330 features three independent RMPs
Based on standard VACBI training protocols, pilots are tested on these critical functions: System Primary Function Backup/Failure Mode Short-range line-of-sight voice/data. Airbus A330 VACBI CBT 23
Modern A330s rely heavily on SATCOM for data and voice. The VACBI CBT 23 explains: