Helicopter rotor strike during hover training

Casualties unknown • Dallas, TX, US

A helicopter sustained damage after the main rotor blades struck the ground during a student pilot's attempt to enter a hover.

What happened

A training flight was conducted to practice maneuvers related to hovering. The intended practice area was a flat, smooth, grassy field located on the west side of the airport, situated between the runway and the control tower.

During the maneuver, the student pilot prepared to lift into a hover while the instructor pilot monitored the controls. The instructor noted that the helicopter was positioned into the wind and that all control inputs were slow, smooth, and deliberate. As the aircraft began to lift, the right skid remained low; the pilot believed the right skid did not fully break contact with the ground.

The aircraft began to roll to the right. Despite the instructor applying left lateral cyclic, the roll continued until the main rotor blades made contact with the ground. The aircraft subsequently came to rest on its right side. At the time of the accident, winds were reported from 350 degrees at 20 knots, with gusts reaching 30 knots.

There were no injuries resulting from this event.

Probable cause

The aircraft rolled to the right during an attempt to hover, leading to the main rotor blades striking the ground.

Frequently asked questions

What happened in the 1996-06-08 Hughes 269 accident near Dallas, TX?

A helicopter sustained damage after the main rotor blades struck the ground during a student pilot's attempt to enter a hover.

What aircraft was involved and where did it happen?

The accident on 1996-06-08 involved a Hughes 269, registration N269A, at Dallas, TX.

What was the probable cause of the accident?

The aircraft rolled to the right during an attempt to hover, leading to the main rotor blades striking the ground.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001208X05968. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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