A0249/26
EST
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ASPFlow Control

Transferring ATS units must apply longitudinal separation to successive overflights entering Damascus FIR, with coordinated alternatives.

2026-08-19 15:00 - 2026-11-19 16:00
Duration:LONG4 months EST

Period of Applicability

2026-08-19 15:00 - 2026-11-19 16:00

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Interpretation

With radar service suspended in Damascus FIR under referenced NOTAM A0239/26, transferring ATS units must maintain at least 10 minutes of longitudinal separation between successive overflights entering Damascus FIR at the same flight level via the same entry point, route or track, or on converging flows, unless otherwise coordinated with Damascus ACC. Under the published temporary route deconfliction measures and subject to prior coordination with Damascus ACC, 50 NM may be accepted for same-speed aircraft, or 5 minutes if the preceding aircraft maintains at least 20 kt higher true airspeed. Applies from the surface to unlimited altitude.

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Raw NOTAM

A0249/26 NOTAMR A0152/26
Q) OSTT/QAFXX/IV/NBO/E /000/999/3502N03858E214
A) OSTT B) 2608191500 C) 2611191600EST
E) REF A0239/26 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 SPEE
D
ACFT,OR 5 MINUTES LONGITUDINAL SEPARATION PROVIDED THE PRECEDING A
CFT MA
INTAINS AT LEAST 20KT HIGHER TAS, IN ACCORDANCE WITH APPLICABLE IC
AO
PROCEDURAL SEPARATION PROVISION AND SUBJECT TO PRIOR
COORDINATION WITH DAMASCUS ACC.
THIS NOTAM IS ASSOCIATED WITH NOTAMS A0242/26, A0182/26 AND
A0245/26
FROM SFC TO UNL)
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