Continued Airworthiness

Course Update: EASA Part 21 Subpart J Regulatory Framework

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Promotional banner for Sofema Aviation's updated EASA Part 21 Subpart J Regulatory Framework online course, highlighting compliance with the new Regulation (EU) 2026/100.

June 29, 2026

Steven Bentley

Sofema Aviation (SA) is excited to share the latest updated training: Course Update: EASA Part 21 Subpart J Regulatory Framework Enrol today   Sofema Aviation is pleased to announce that all Virtual Academy Part 21 training courses have been comprehensively updated to reflect the latest regulatory changes introduced by Regulation (EU) 2026/100. These updates ensure…

Detailed Requirements of Subpart L – Continued Airworthiness and Safety Improvements (14 CFR Part 91) – Ageing Aircraft

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Subpart L blog image

May 09, 2025

Steven Bentley

Sofema Aviation Services (SAS) considers the specific requirements of Part 91 Subpart L Introduction Subpart L of 14 CFR Part 91 focuses on maintaining the airworthiness and structural integrity of ageing aircraft. Below is a breakdown of the specific requirements: 91.1505 – Repairs Assessment for Pressurised Fuselages This regulation mandates repair assessments for specific pressurised…

FAA STC Certification Process & Bilateral Considerations

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Bilateral Considerations blog image

December 17, 2024

Steven Bentley

Sofema Aviation Services (SAS) www.sassofia.com considers the key elements of the FAA Certification process together with Bilateral Considerations Introduction – Supplemental Type Certificates (STCs) STC Issuance by the FAA The process begins with the FAA issuing an STC for a modification to a type-certified aircraft or component. The STC holder (the entity developing the modification) must demonstrate compliance…

Master OTAR Part 39: Enrol today for Essential SOL Training on Overseas Territory Aviation Regulations

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Overseas Territory Aviation Regulations (​OTAR​)​ Part 39

August 14, 2024

Steven Bentley

Sofema Aviation Services (SAS) is delighted to share the latest training by Sofema Online (SOL): Overseas Territory Aviation Regulations (​OTAR​)​ Part 39 Enrol today About the training :  The “Overseas Territory Aviation Regulations (OTAR) Part 39” training provides a detailed overview of the regulations related to the continued airworthiness of aircraft registered in Overseas Territories. The course…

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