Accident Hughes 369D N58431,
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ASN Wikibase Occurrence # 293219
 
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Date:Monday 8 August 2005
Time:11:15 LT
Type:Silhouette image of generic H500 model; specific model in this crash may look slightly different    
Hughes 369D
Owner/operator:Las Vegas Metropolitan Police
Registration: N58431
MSN: 1290647D
Year of manufacture:1979
Engine model:Rolls Royce 250-C20B
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:North Las Vegas, NV -   United States of America
Phase: Unknown
Nature:Training
Departure airport:Las Vegas-North Las Vegas Airport, NV (VGT/KVGT)
Destination airport:Las Vegas-North Las Vegas Airport, NV (VGT/KVGT)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The tail rotor and stinger were damaged during a full touchdown practice autorotation. During a 120-day recurrent training, the instructor pilot and commercial pilot were performing their fifth full-down autorotation. Both pilots were on the controls during the maneuver and the instructor pilot advised the commercial pilot to push the cyclic forward during the deceleration flare; however, the commercial pilot did not move it far enough and stinger impacted the ground, followed by the tail rotor. The tail rotor was substantially damaged and had to be replaced. No mechanical problems were reported with the helicopter prior to the accident.

Probable Cause: the pilot's improper use of the cyclic flight control and the flight instructor's inadequate supervision of the flight.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: LAX05CA263
Status: Investigation completed
Duration: 2 months
Download report: Final report

Sources:

NTSB LAX05CA263

History of this aircraft

Other occurrences involving this aircraft
26 February 2021 N58431 0 Kaufman, Texas sub

Revision history:

Date/timeContributorUpdates
09-Oct-2022 17:30 ASN Update Bot Added
31-May-2023 05:05 Ron Averes Updated

Corrections or additions? ... Edit this accident description

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