Non-priority flights from Australia must obtain a calculated off blocks time for arrival into Perth.
2025-08-19 02:52 - 2025-08-19 15:00
Period of Applicability
UTC
2025-08-19 02:52 - 2025-08-19 15:00
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Interpretation
All fixed wing non-priority flights departing from Australian airports must obtain a calculated off blocks time for arrival into Perth as part of the Air Traffic Flow Management Arrival Ground Delay Program.
Message
AIR TRAFFIC FLOW MANAGEMENT ARRIVAL GROUND DELAY PROGRAM ACT
ALL FIXED WING NON-PRIORITY FLIGHTS DEPARTING FROM ALL AUSTRALIAN
AIRPORTS ARE REQUIRED TO OBTAIN A CALCULATED OFF BLOCKS TIME (COBT)
FOR ARRIVAL INTO PERTH
L1102/25 NOTAMR L1100/25
Q) YMMM/QSLAH/IV/BO/AE/000/999/3156S11558E005
A) YPPH
B) 2508190252 C) 2508191500
E) AIR TRAFFIC FLOW MANAGEMENT ARRIVAL GROUND DELAY PROGRAM ACT
ALL FIXED WING NON-PRIORITY FLIGHTS DEPARTING FROM ALL AUSTRALIAN
AIRPORTS ARE REQUIRED TO OBTAIN A CALCULATED OFF BLOCKS TIME (COBT)
FOR ARRIVAL INTO PERTH