The starting point of course has to be to understand the work load, which is a combination of scheduled and unscheduled. The scheduled workload is a combination of work derived from the Aircraft Maintenance Program AMP and additional works, whether company generated or regulatory driven. The MPD is a dynamic document and subject for a…

The  Industry Steering Committee (ISC) comprises operators, manufacturers, and regulators who follow the guidance outlined in Advisory Circular AC 121-22A , based on use of ATA MSG 3 methodology to develop the scheduled maintenance program for a given aircraft systems structure and engines which results in the maintenance Review Board Report (MRBR).  The MRBR is…