Introduction to A/B/C/D Inspections of C909 – A Simplified Version
The maintenance work of aircraft is divided into line maintenance, periodic inspections, etc. Line maintenance can be divided into pre-flight, short stop, and post-flight maintenance. Periodic maintenance is categorized based on flight time (the time from takeoff to landing), flight cycles (takeoffs and landings), or calendar time, intoA inspections, B inspections, C inspections, and D … Read more