EASA CZIB CZIB-2017-03R20: Airspace of Syria

What to do

Affected air operators must avoid flying at all altitudes west of the ZELAF – BASEM – LOTAX - LATEB line and not operate below FL260 elsewhere in the Damascus FIR. They should exercise caution above FL260 outside this restricted area, prefer daylight operations, maintain up-to-date risk assessments, and be prepared for sudden instructions from authorities. Operators must continuously monitor regional developments and follow all relevant aeronautical information and guidance from national and European sources. Compliance is required until at least 30 November 2026 unless updated earlier.

Summary

The document titled Airspace of Syria is a Conflict Zone Information Bulletin (CZIB) issued by EASA, the European Commission, and Member States concerning the Damascus FIR (OSTT) airspace at all altitudes. It addresses the ongoing security risks due to regional conflicts, military operations, and missile activities affecting civil aviation over Syria. The bulletin applies to EASA operators and third Country Operators authorized by EASA operating to, from, and within the EU.

What changed

The CZIB validity has been extended until 30 November 2026 with updated content and recommendations reflecting the current security situation. It continues to highlight the risks from missile interceptions, Israeli strikes, and non-State actor threats, especially in south-western Syria and at lower altitudes, while noting some improvements in aeronautical information dissemination.

Why it matters

This bulletin is critical for aviation professionals as it outlines the heightened risks to civil flights operating in Syrian airspace, particularly below FL260 and in the south-west region. Operators must understand these risks to ensure flight safety, maintain compliance with EU regulations, and implement effective risk mitigation and contingency planning. It also informs airspace usage restrictions and operational limitations impacting flight planning and safety management.