FAA Private Pilot Airplane (PAR)Performance, Weight and BalanceEasy
A pilot is calculating the landing distance for an upcoming flight. The aircraft's AFM/POH provides performance charts under various conditions. What type of wind component would result in the shortest landing distance?
- AA light crosswind.
- BA strong tailwind.
- CA strong headwind.
- DCalm wind conditions.
Show answer & explanationAnswer & explanation
Correct answer: C. A strong headwind.
A strong headwind reduces the aircraft's ground speed at a given indicated airspeed. This allows the aircraft to touch down at a lower ground speed and decelerate more quickly, resulting in a shorter landing roll and overall landing distance.
Why the other options are wrong
- A. Incorrect. A crosswind primarily affects directional control, with minimal impact on landing distance compared to a headwind or tailwind.
- B. Incorrect. A tailwind increases ground speed, significantly lengthening the landing distance.
- D. Incorrect. Calm wind conditions will result in a longer landing distance compared to a strong headwind.
Headwind Effect on Landing
A headwind component during landing reduces the aircraft's ground speed relative to its indicated airspeed. This allows for a lower touchdown ground speed and increased braking effectiveness, resulting in a shorter landing roll.
- Reduces ground speed at touchdown
- Increases aerodynamic braking effectiveness
- Shortens total landing distance
Memory trick: Headwind Helps Halt