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!! NOT FOR OPERATIONAL USE !! data may be stale, incomplete, or wrong


numberA0127/26 CANCELLED
locationOSTT
begin2026-04-09 02:45 UTC (7d ago)
end2026-05-31 23:59 UTC (in 45d)
CADS id641854
CADS seq-
CADS msgNMS_ID_1775714838453640

raw text:

DAMASCUS FIR OSTT IS OPEN FOR OVERFLIGHT OPERATIONS    
 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    
 LONGITUDINAL SEPARTION BETWEEN AIRCRAFT 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 PURPOSES.    
-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.    
-FLIGHTS OPERATING WITHIN DAMASCUS FIR SHALL HAVE OPERATIONAL ACAS
II.
-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 FREQUENCY .

icao text:

A0127/26 NOTAMR A0126/26    
Q) OSTT/QAFXX/IV/NBO/E/000/999/330000N0360000E   
A) OSTT   
B) 2604090245   
C) 2605312359 EST   
E) DAMASCUS FIR OSTT IS OPEN FOR OVERFLIGHT OPERATIONS    
 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    
 LONGITUDINAL SEPARTION BETWEEN AIRCRAFT 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 PURPOSES.    
-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.    
-FLIGHTS OPERATING WITHIN DAMASCUS FIR SHALL HAVE OPERATIONAL ACAS
II.
-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 FREQUENCY .

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