Sofema Aviation Services (SAS) www.sassofia.com considers aspects of the Enhanced Airworthiness Program for Airplane Systems (EAPAS). Introduction The EAPAS is designed to enhance current airplane systems airworthiness programs at operator facilities, repair stations, and manufacturing plants based on data-driven initiatives developed under the Aging Transport Non-Structural Systems Plan. The EAPAS implementation plan is organized into…

The requirements to perform an Enhanced Zonal Analysis Procedure EZAP was essentially introduced due to a shortfall in the original specification of the ATA 100 MSG 3 process. A Harmonized process involving both  the FAA and EASA  was undertaken and The EZAP is specified in EASA AMC document AMC 20-21,  ref Appendix A and is…