bb5924cc-2d40-4384-89d4-9146e37f19152026-04-09T00:01:00.000Z2026-05-31T23:59:00.000ZBASELINE106000A1262026N2026-04-08T19:17:00.000ZOSTTQAFXXIVNBOE000999330000N0360000EOSTT202604090001202605312359ESTDAMSCUS FIR OSTT IS OPEN FOR OVERFLIGHT OPERATION SUBJECT TO THE FOLLOWING CONDITIONS: -AIR TRAFFIC SERVICES ARE PROVIDED USING PROCEDURAL CONTROL. RADAR SEPARATION NOT AVAILABLE. -TRANSFERRING ATS UNITS SHALL APPLY A MINIMUM OF 10 MINUTES LOMGITUDINAL SEPARTION BETWEEN AIRCAFT ON THE SAME TRACK AT THE SAME LEVEL. -FOR TRAFFIC INBOUND TO DAMASCUS FIR, PILOTS SHALL ESTABLISH COMMUNICATION WITH DAMASCUS ACC AT LEAST 5 MINUTES PRIOR TO FIR BOUNDARY FOR IDENTIFICATION AND CONTROL. -FOR TRAFFIC LEAVING DAMASCUS FIR PILOTS SHALL ESTABLISH COMMUNICATION WITH THE NEXT ATS UNIT AT LEAST 5 MINUTES PRIOR TO FIR BOUNDARY. -FLOW OF TRAFFIC WITHIN DAMASCUS FIR IS SUBJECT TO ATC CAPACITY AND MAY BE REGULATED -ALL AIRCRAFT OPERATING WITHIN DAMASCUS FIR SHALL IS SUBJECT TO ATC CAPACITY AND MAY BE REGULATED. -ALL AIRCRAFT OPERATING WITHIN DAMASCUS FIR SHALL BE EQUIPPED WITH SERVICEABLE ACAS II AND OPERATE IN ACCORDANCE WITH RVSM REQUIREMENTS. -STRATEGIC LATERAL OFFSET PROCEDURE SLOP IN ACCORDANCE WITH ICAO DOC 4444 IS RECOMMENDED. -AIRCRAFT SHALL MAINTAIN THE LAST ASSIGNED SSR CODE. IF NO CODE IS ASSIGNED SQUAWK 2000 UNTIL FURTHER INSTRUCTION. -PILOTS SHALL MAINTAIN CONTINUOUS LISTENING WATCH ON 121.5 MHZ IN ADDITION TO ASSIGNED ATC FREQUENCE .OTHER:ICAO<pre> A0126/26 NOTAMN Q) OSTT/QAFXX/IV/NBO/E/000/999/330000N0360000E A) OSTT B) 2604090001 C) 2605312359 EST E) DAMSCUS FIR OSTT IS OPEN FOR OVERFLIGHT OPERATION SUBJECT TO THE FOLLOWING CONDITIONS: -AIR TRAFFIC SERVICES ARE PROVIDED USING PROCEDURAL CONTROL. RADAR SEPARATION NOT AVAILABLE. -TRANSFERRING ATS UNITS SHALL APPLY A MINIMUM OF 10 MINUTES LOMGITUDINAL SEPARTION BETWEEN AIRCAFT ON THE SAME TRACK AT THE SAME LEVEL. -FOR TRAFFIC INBOUND TO DAMASCUS FIR, PILOTS SHALL ESTABLISH COMMUNICATION WITH DAMASCUS ACC AT LEAST 5 MINUTES PRIOR TO FIR BOUNDARY FOR IDENTIFICATION AND CONTROL. -FOR TRAFFIC LEAVING DAMASCUS FIR PILOTS SHALL ESTABLISH COMMUNICATION WITH THE NEXT ATS UNIT AT LEAST 5 MINUTES PRIOR TO FIR BOUNDARY. -FLOW OF TRAFFIC WITHIN DAMASCUS FIR IS SUBJECT TO ATC CAPACITY AND MAY BE REGULATED -ALL AIRCRAFT OPERATING WITHIN DAMASCUS FIR SHALL IS SUBJECT TO ATC CAPACITY AND MAY BE REGULATED. -ALL AIRCRAFT OPERATING WITHIN DAMASCUS FIR SHALL BE EQUIPPED WITH SERVICEABLE ACAS II AND OPERATE IN ACCORDANCE WITH RVSM REQUIREMENTS. -STRATEGIC LATERAL OFFSET PROCEDURE SLOP IN ACCORDANCE WITH ICAO DOC 4444 IS RECOMMENDED. -AIRCRAFT SHALL MAINTAIN THE LAST ASSIGNED SSR CODE. IF NO CODE IS ASSIGNED SQUAWK 2000 UNTIL FURTHER INSTRUCTION. -PILOTS SHALL MAINTAIN CONTINUOUS LISTENING WATCH ON 121.5 MHZ IN ADDITION TO ASSIGNED ATC FREQUENCE . </pre>INTLOSDIYNYXDAMASCUS CTAOSDIYNYX2026-04-08T19:17:00.000ZOSTT