Sofema Aviation Services (SAS) www.sassofia.com considers the requirements for Safety Assessment reference CS 25-1309 as Part of the Regulatory Approval and Continued Airworthiness Process Introduction EASA (European Union Aviation Safety Agency) certification is an important process that aircraft manufacturers and operators must go through to ensure the safety and airworthiness of their products. As part of…

Sofema Aviation Services (SAS) www.sassofia.com considers the requirements for Safety Assessment reference CS 25-1309 as Part of the Regulatory Approval and Continued Airworthiness Process. Introduction EASA (European Union Aviation Safety Agency) certification is an important process that aircraft manufacturers and operators must go through to ensure the safety and airworthiness of their products. As part of…

Sofema Aviation Services (SAS) www.sassofia.com takes a background look at the certification of Aircraft Seat Belt Systems. Introduction Aircraft manufactured prior to 2009 were required to have seats and belts that could withstand a 9g static load. Post 2009 seats and seat belts are certified to withstand loads up to 16g. o Updated testing methodology. Head…

Sofema Aviation Services (SAS) www.sassofia.com considers the various changes and requirements to ensure compliance with the objectives of  EASA Classification CM No.: CM–21.A–CS–001 Issue 02 dated 30 April 2021. The purpose of this CM is to provide specific guidance for the classification of design changes to cabin interiors of Large Aeroplanes, considering the intent of the…