Sofema Aviation Services (SAS) considers the role and purpose of ICAO Article 83bis. Introduction ICAO Annex 6 (Operation of Aircraft) is fundamentally built on the principle that the State of the Operator is responsible for the safety oversight of air operations. However, the Chicago Convention originally placed primary responsibility on the State of Registry. This creates a legal and…

Sofema Aviation Services (SAS) reviews the differences between ICAO & EASA Flight Time Limitations Introduction Fatigue management is a critical safety pillar under ICAO Annex 6 (Operation of Aircraft). It addresses the physiological risks of sleep loss, extended wakefulness, and circadian rhythm disruption. While ICAO provides high-level Standards and Recommended Practices (SARPs), EASA provides a…

Sofema Aviation Services (SAS) considers key elements of ICAO Annex 8.  Introduction: Historical context, policy evolution, objectives, and regulatory relationships governing international airworthiness as established by the International Civil Aviation Organization (ICAO). Historical Background: Article 37 and the Adoption of Annex 8 (1949) The foundation of international airworthiness lies in the Chicago Convention (1944), specifically…

Sofema Aviation Services (SAS) considers the key features of ICAO Article 33 of the Chicago Convention. Introduction – Convention on International Civil Aviation, 1944 is the cornerstone of international aviation. It establishes the principle of mutual recognition for certificates and licenses, ensuring that aircraft and pilots do not need to be re-certified by every single…