IRImplementing rule
MODULE 12. HELICOPTER AERODYNAMICS, STRUCTURES AND SYSTEMS
| MODULE 12. HELICOPTER AERODYNAMICS, STRUCTURES AND SYSTEMS | LEVEL | |||
|---|---|---|---|---|
| A3 A4 | B1.3 B1.4 | |||
| 12.1 Theory of flight — rotary wing aerodynamics | 1 | 2 | ||
| 12.2 Flight control systems (ATA 67) | 2 | 3 | ||
| 12.3 Blade tracking and vibration analysis (ATA 18) | 1 | 3 | ||
| 12.4 Transmission | 1 | 3 | ||
| 12.5 Airframe structures (ATA 51) | ||||
| (a) General concept; | 2 | 2 | ||
| (b) Construction methods of the principal elements. | 1 | 2 | ||
| 12.6 Air conditioning (ATA 21) | ||||
| 12.6.1 Air supply | 1 | 2 | ||
| 12.6.2 Air conditioning | 1 | 3 | ||
| 12.7 Instruments/avionic systems | ||||
| 12.7.1 Instrument systems (ATA 31) | 1 | 2 | ||
| 12.7.2 Avionic systems | 1 | 1 | ||
| Fundamentals of system layouts and operation of: Auto Flight (ATA 22); Communications (ATA 23); Navigation Systems (ATA 34). | ||||
| 12.8 Electrical Power (ATA 24) | 1 | 3 | ||
| 12.9 Equipment and furnishings (ATA 25) | ||||
| (a) Emergency equipment; Seats, harnesses, and belts; Lifting systems; | 2 | 2 | ||
| (b) Emergency flotation systems; Cabin layout, cargo retention; Equipment layout; Cabin furnishing installation. | 1 | 1 | ||
| 12.10 Fire Protection (ATA 26) | ||||
| (a) Fire and smoke detection systems and Fire-extinguishing systems; | 1 | 3 | ||
| (b) Portable fire extinguishers. | 1 | 1 | ||
| 12.11 Fuel Systems (ATA 28) | 1 | 3 | ||
| 12.12 Hydraulic Power (ATA 29) | 1 | 3 | ||
| 12.13 Ice and Rain Protection (ATA 30) | 1 | 3 | ||
| 12.14 Landing Gear (ATA 32) | 2 | 3 | ||
| (a) System description and operation; | ||||
| (b) Sensors. | 2 | 3 | ||
| 12.15 Lights (ATA 33) | 2 | 3 | ||
| 12.16 (Reserved) | 2 | 3 | ||
| 12.17 Integrated Modular Avionics (ATA 42) | 1 | 2 | ||
| (a) Overall system description and theory | ||||
| (b) Typical system layouts | 1 | 2 | ||
| 12.18 On-board Maintenance Systems (ATA 45) | 1 | 2 | ||
| Central maintenance computers; Data-loading system; Electronic library system. | ||||
| 12.19 Information Systems (ATA 46) | 1 | 2 | ||
IR — Regulation (EU) No 1321/2014 · Regulation (EU) 2023/989 · Continuing Airworthiness Easy Access Rules · EAR revision 2 Sep 2025