Lebanon Airspace
Current Status
The Beirut FIR (OLBA) is heavily affected by GPS spoofing originating from the broader regional conflict. Rafic Hariri International Airport (OLBA) has effectively become an ILS-only operation, as GPS-based approaches are unreliable. Aircraft on approach to Beirut regularly report false positions displaced by tens or hundreds of kilometers.
Lebanon's proximity to the Israeli-Syrian conflict zone means the OLBA FIR experiences frequent disruption. The FIR has been subject to temporary closures during regional escalations, with some lasting hours and others extending for days. Airlines must maintain robust diversion plans when operating to Beirut.
Despite these challenges, Beirut Airport remains operational and several international carriers continue service, albeit with enhanced procedures. MEA (Middle East Airlines) continues full operations as the national carrier. The mountainous terrain around Beirut makes GPS unreliability particularly dangerous during non-precision approaches.
Key Risks
Persistent GPS spoofing from regional sources renders satellite navigation unreliable throughout the FIR, particularly dangerous in mountainous terrain.
Military operations in neighboring states periodically spill into Lebanese airspace, triggering temporary closures.
The FIR can close rapidly during regional escalations, with limited warning time for flight planning.
The combination of Lebanon's mountainous approaches and unreliable GPS creates a compounded safety risk.
Recent Events
Continued GPS spoofing affecting Beirut approaches; pilots report position errors exceeding 150 NM.
Temporary OLBA FIR closure during regional escalation, Beirut flights diverted to Larnaca and Amman.
EASA updated advisory for OLBA FIR, emphasizing ILS-only approach requirement at Beirut.
Extended Beirut Airport closure during regional conflict escalation, longest closure since 2006.
EASA & FAA Guidance
EASA has issued conflict zone advisories for the OLBA FIR, recommending ILS-only approaches at Beirut and enhanced risk assessments for operations. The FAA advises US operators to exercise caution and maintain diversion plans. Both authorities highlight GPS unreliability as a primary operational concern.
Related
This page provides publicly available information about airspace conditions. Always consult official sources (ICAO, EASA, FAA) for operational decisions.