Inflight Position Update

PEGASUS
FMC position update can be accomplished on the POS REF 2/4 page in flight.

1 UPDATE ARMED

Pushing the ARM prompt arms the position update function. ARM changes to ARMED. Each of the position update sources have a NOW prompt.

2 NOW

Push - to update the FMC position from the desired source. The FMC position is changed to the position of the selected system. If a valid source with a more accurate position (smaller ACTUAL) exists, the FMC position will quickly return to the most accurate position source.

Standard | 11.42.46 | ROUTE DATA>