MODULE 11A · Category A
Turbine aeroplane aerodynamics, structures and systems
1,509 original questions for Category A. Real paper: EASA 108 questions in 135 minutes (pass 81/108 (75%)); UK CAA 108 questions in 135 minutes.
Paper 1, timed
The full exam-style paper with the real question count and clock. Answers after you submit.
FreeQuick practice (20 questions)
Instant feedback and the explanation after every answer.
Exam-style papers
Questions are spread over the sub-modules like the AMC to Appendix II. Pick EASA or UK CAA rules on the start screen. Aim for three papers at 85%+.
- FREEPaper 1
- PROPaper 2
- PROPaper 3
- PROPaper 4
- PROPaper 5
- PROPaper 6
- PROPaper 7
- PROPaper 8
- PROPaper 9
- PROPaper 10
Practise by sub-module
- 11A.1 Theory of flight59 questionsPRO
- 11A.2 Airframe structures (ATA 51)95 questionsPRO
- 11A.3 Airframe Structures - aeroplanes135 questionsPRO
- 11A.4 Air conditioning and cabin pressurisation (ATA 21)114 questionsPRO
- 11A.5 Instruments/avionic systems95 questionsPRO
- 11A.6 Electrical power (ATA 24)52 questionsPRO
- 11A.7 Equipment and furnishings (ATA 25)73 questionsPRO
- 11A.8 Fire protection (ATA 26)53 questionsPRO
- 11A.9 Flight controls (ATA 27)139 questionsPRO
- 11A.10 Fuel systems (ATA 28, ATA 47)110 questionsPRO
- 11A.11 Hydraulic power (ATA 29)82 questionsPRO
- 11A.12 Ice and rain protection (ATA 30)104 questionsPRO
- 11A.13 Landing Gear (ATA 32)106 questionsPRO
- 11A.14 Lights (ATA 33)30 questionsPRO
- 11A.15 Oxygen (ATA 35)41 questionsPRO
- 11A.16 Pneumatic/vacuum (ATA 36)62 questionsPRO
- 11A.17 Water/waste (ATA 38)30 questionsPRO
- 11A.18 On-board maintenance systems (ATA 45)33 questionsPRO
- 11A.19 Integrated Modular Avionics (ATA 42)32 questionsPRO
- 11A.20 Cabin systems (ATA 44)32 questionsPRO
- 11A.21 Information systems (ATA 46)32 questionsPRO
Study notes for Module 11A
- Module 11A.1 — Aeroplane aerodynamics, flight controls and other aerodynamic devicesFREE
- Module 11A.2–11A.3 — Airframe structures: concepts, construction, fuselage, doors, wings, stabilisers, nacellesPRO
- Module 11A.4 — Air conditioning and cabin pressurisation (ATA 21)PRO
- Module 11A.5 — Instrument systems (ATA 31) and avionics systems overviewPRO
- Module 11A.6 — Electrical power (ATA 24)PRO
- Module 11A.7–11A.8 — Equipment and furnishings (ATA 25) and fire protection (ATA 26)PRO
- Module 11A.9 — Flight controls (ATA 27): primary/secondary controls, actuation, fly-by-wire, riggingPRO
- Module 11A.10 — Fuel systems (ATA 28) and inerting (ATA 47)PRO
- Module 11A.11 and 11A.13 — Hydraulic power (ATA 29) and landing gear (ATA 32)PRO
- Module 11A.12 — Ice and rain protection (ATA 30)PRO
- Module 11A.14–11A.15 — Lights (ATA 33) and oxygen (ATA 35)PRO
- Module 11A.16–11A.17 — Pneumatic/vacuum (ATA 36) and water/waste (ATA 38)PRO
- Module 11A.18–11A.21 — On-board maintenance systems, IMA, cabin systems and information systemsPRO
Module 11A for another category: B1.1 · printable questions