MODULE 15. GAS TURBINE ENGINE

IRImplementing rule

MODULE 15. GAS TURBINE ENGINE	LEVEL
MODULE 15. GAS TURBINE ENGINE	A1 A3	B1.1 B1.3
15.1 Fundamentals	1	2
15.2 Engine performance	—	2
15.3 Inlet	2	2
15.4 Compressors	1	2
15.5 Combustion section	1	2
15.6 Turbine section	2	2
15.7 Exhaust	1	2
15.8 Bearings and seals	—	2
15.9 Lubricants and fuels	1	2
15.10 Lubrication systems	1	2
15.11 Fuel systems	1	2
15.12 Air systems	1	2
15.13 Starting and ignition systems	1	2
15.14 Engine indication systems	1	2
15.15 Alternate turbine constructions	—	1
15.16 Turboprop engines	1	2
15.17 Turboshaft engines	1	2
15.18 Auxiliary power units (APUs)	1	2
15.19 Power plant installation	1	2
15.20 Fire protection systems	1	2
15.21 Engine monitoring and ground operation	1	3
15.22 Engine storage and preservation	—	2

IR — Regulation (EU) No 1321/2014 · Regulation (EU) 2023/989 · Continuing Airworthiness Easy Access Rules · EAR revision 2 Sep 2025