Time Limit/Maintenance Check
TTP Cessna 172 Cat.B1 Level -1 ATA05 Time Limit/ Maintenance Check Cat.B2 Level -1 Inspection Requirements (1) Traditional (Annual/100 Hour) inspection program - Section 5-10-01. (2) Progressive Care inspection program which allows the work load to be divided into smaller operations that can be accomplished in a shorter time period. Section 5-12-00. (3) Phase Card inspection program which is geared toward high-utilization flight operations (approximately 600 or more flight hours per year). This system utilizes 50-hour intervals (Phase 1 and Phase 2) to inspect high-usage systems and components. At 12 months or 600 flight hours, whichever occurs first, the airplane undergoes a complete (Phase 3) inspection. Inspection Time Limit Chart Legend - Each page of Section 5-10-01, contains the five columns that follow: REVISION STATUS - This column supplies the date that a given i...