EASA Part-66 Module 12: Helicopter Aerodynamics, Structures & Systems
Rotor theory, transmissions and rotary-wing systems.
Everything on this page is free and needs no account. Play the simulations, answer the sample questions, then open the full module for notes, mind maps and the complete question bank.
Sample exam questions
Real Part-66-style multiple choice with explanations. Options are shuffled each attempt, just like the exam.
Rotary-Wing Aerodynamics — quiz
1. The collective control changes
2. The cyclic control
3. The tail rotor provides
4. Dissymmetry of lift in forward flight is corrected by
5. The advancing blade flaps UP, which
6. A control input takes effect about 90° later in the direction of rotation because of
7. After an engine failure the rotor keeps turning because the
8. A helicopter's maximum forward speed is ultimately limited by
Unlock the full Module 12
Get every sub-section's notes and mind maps, the complete question bank, and a timed mock exam at the official EASA length. Create a free account to track your progress as you go.