All fixed-wing non-priority flights to Perth must obtain a COBT under an ATFM arrival ground delay program.

L0229/26

EST

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ASPFlow Control

2026-03-10 00:30 - 2026-06-04 14:00

Duration:aggregated 22 days EST

Period of Applicability

2026-03-10 00:30 - 2026-06-04 14:00

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Interpretation

An ATFM arrival ground delay program is active; all fixed-wing non-priority flights departing from Australian airports must obtain a Calculated Off Blocks Time (COBT) for arrival into Perth, Tuesday to Thursday 0030–1400.

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Raw NOTAM

L0229/26 NOTAMN
Q) YMMM/QSLAH/IV/BO/AE/000/999/3156S11558E005
A) YPPH
B) 2603100030 C) 2606041400 EST
D) TUES-THU 0030-1400
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

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