Doha departures entering the Muscat FIR via LABRI or TONVO require five-minute longitudinal separation and must follow the RAD route structure.

A0505/26

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ASPFlow Control

2026-08-30 16:00 - 2026-11-28 19:00

Duration:aggregated 23 days

Period of Applicability

2026-08-30 16:00 - 2026-11-28 19:00

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Interpretation

Due to air traffic congestion in the Muscat FIR, flow-control measures apply to all Doha departures daily from 1600 to 1900 and 2300 to 0200: five minutes of longitudinal separation is required between successive flights entering the Muscat FIR via LABRI or TONVO, and all flights must follow the RAD route structure.

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Raw NOTAM

A0505/26 NOTAMR A0357/26
Q)OOMM/QANCD/I/NBO/E/000/999/2105N05736E999
A)OOMM B)2608301600 C)2611281900
D)DLY BTN 1600/1900 AND BTN 2300/0200
E)DUE TO AIR TRAFFIC CONGESTION IN MUSCAT FIR FLOW CONTROL MEASURES
HAVE BEEN IMPLEMENTED FOR ALL DOHA DEPARTURES:
5 MINUTES LONGITUDINAL SEPARATION IS REQUIERED BETWEEN ANY TWO
SUCCESSIVE TRAFFIC ENTERING MUSCAT FIR VIA POSITIONS LABRI OR TONVO
ALL FLIGHTS SHALL FOLLOW THE RAD ROUTE STRUCTURE
F)SFC G)UNL

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