Automatic What-if Reroute
|Term||Automatic What-if Reroute|
Flight plan (FPL)
Aircraft Operator (AO)
An indicator that has to be inserted in Field 18 of the FPL by the AO to indicate they are re-filing their FPL in accordance with the RRN (Re-route Notification message) in case of AOWIR.
EUROCONTROL, NM Glossary (2014)