FAA AC 120-113 : 2016

1 PURPOSE OF THIS ADVISORY CIRCULAR
2 AUDIENCE
3 WHERE YOU CAN FIND THIS AC
4 DEFINITIONS
5 RELATED TITLE 14 OF THE CODE OF FEDERAL
   REGULATIONS (14 CFR) PARTS
6 BACKGROUND
7 REGULATORY REQUIREMENTS FOR TIME LIMITATIONS
   AND/OR TIME-IN-SERVICE INTERVALS FOR ENGINE
   OVERHAULS
8 OPSPECS/MANAGEMENT SPECIFICATIONS (MSPECS)
   CONTAINING TIME LIMITATIONS AND/OR TIME-IN-SERVICE
   INTERVALS FOR ENGINE OVERHAULS
9 APPROVED MAINTENANCE RELIABILITY PROGRAM
10 ENGINE TIME-IN-SERVICE INTERVAL EXTENSION PROGRAM
11 BEST PRACTICES FOR A TIME-IN-SERVICE INTERVAL
   EXTENSION PROGRAM
12 HOW AN OPERATOR PROPOSES AN ENGINE TIME-IN-SERVICE
   INTERVAL EXTENSION
13 SUPPORTING DOCUMENTATION TO SUBSTANTIATE THE
   PROPOSED ENGINE TIME-IN-SERVICE INTERVAL EXTENSION
14 HOW THE FAA APPROVES OR REJECTS THE PROPOSAL
15 AC FEEDBACK FORM