The forces of lift and drag on an aerofoil are, respectively, normal and parallel to the:
Domanda 235, Principles of Flight - ATPL - Airline Transport Pilot license
| Chord line |
| Relative wind / airflow |
| Horizon |
| Longitudinal axis |
| Chord line |
| Relative wind / airflow |
| Horizon |
| Longitudinal axis |
