A0152/26
EST
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ASPFlow Control

Radar service is suspended in Damascus FIR and temporary route deconfliction measures are in effect.

2026-05-18 11:00 - 2026-08-18 16:00
Duration:LONG4 months EST

Period of Applicability

2026-05-18 11:00 - 2026-08-18 16:00

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Interpretation

Radar service is suspended in Damascus FIR, and temporary route deconfliction measures require transferring ATS units to apply a minimum of 10 minutes longitudinal separation between successive overflights entering Damascus FIR at the same flight level via the same entry point, same route, same track, or converging traffic flows, unless otherwise coordinated with Damascus ACC. Under the published temporary route deconfliction measures, Damascus ACC may accept 50 NM longitudinal separation for same-speed aircraft, or 5 minutes longitudinal separation if the preceding aircraft maintains at least 20 KT higher TAS, subject to prior coordination with Damascus ACC.

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Raw NOTAM

A0152/26 NOTAMR A0148/26
Q) OSTT/QAFXX/IV/NBO/E /000/999/3502N03858E214
A) OSTT
B) 2605181100
C) 2608181600 EST
E) REF A0147/26 REGARDING SUSPENSION OF RADAR SERVICE
IN DAMASCUS FIR AND TEMPORARY ROUTE DECONFLICTION MEASURES.
DUE TO PROCEDURAL SERVICE,
TRANSFERRING ATS UNITS SHALL APPLY A MINIMUM OF 10 MINUTES
LONGITUDINAL SEPARATION BETWEEN SUCCESSIVE OVERFLIGHTS ENTERING
DAMASCUS FIR AT THE SAME FL VIA THE SAME ENTRY POINT, SAME ROUTE,
SAME TRACK, OR CONVERGING TRAFFIC FLOWS,
UNLESS OTHERWISE COORDINATED WITH DAMASCUS ACC.
UNDER THE PUBLISHED TEMPORARY ROUTE DECONFLICTION MEASURES,
DAMASCUS ACC MAY ACCEPT 50NM LONGITUDINAL SEPARATION FOR SAME SPEED ACFT,
OR 5 MINUTES LONGITUDINAL SEPARATION PROVIDED THE PRECEDING ACFT MAINTAINS
AT LEAST 20KT HIGHER TAS, IN ACCORDANCE WITH APPLICABLE ICAO
PROCEDURAL SEPARATION PROVISION AND SUBJECT TO PRIOR
COORDINATION WITH DAMASCUS ACC.
THIS NOTAM IS ASSOCIATED WITH NOTAMS A0149/26, A0150/26 AND A0151/26.
F) FL000
G) FL999.
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