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A helicopter approach is conducted into the wind because...

  • A

    it reduces groundspeed and increases the landing distance.

  • B

    it increases the true airspeed and decreases the landing distance.

  • C

    this provides more control at low groundspeeds.

  • D

    this avoids wake turbulence near the touchdown zone.

Wind direction and speed affect the power required for take-off and landing. This is because of a combination of factors affecting induced airflow (ground effect and transitional lift) and tail rotor thrust required.

When a helicopter approaches into the wind, it benefits from additional airflow over the rotor blades, which enhances lift and stability. This improved lift allows the Pilot to maintain better control over the aircraft, especially at low groundspeeds where precise handling is crucial. Wind resistance helps stabilize the helicopter's movements, making it easier to manoeuvre and adjust as needed during the approach and landing phases.

Thus, a helicopter approach is conducted into the wind because this provides more control at low groundspeeds.

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