Accident MD Helicopters MD 500E (369E) N5277F,
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ASN Wikibase Occurrence # 226802
 
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Date:Thursday 4 July 2019
Time:19:00 LT
Type:Silhouette image of generic H500 model; specific model in this crash may look slightly different    
MD Helicopters MD 500E (369E)
Owner/operator:Houston Police Department
Registration: N5277F
MSN: 0587E
Year of manufacture:2008
Total airframe hrs:4306 hours
Engine model:Rolls Royce 250-C20B
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:William P Hobby Airport (KHOU), Houston, TX -   United States of America
Phase: Landing
Nature:Aerial patrol
Departure airport:Houston-William P. Hobby Airport, TX (HOU/KHOU)
Destination airport:Houston-William P. Hobby Airport, TX (HOU/KHOU)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The helicopter flew about 1.5 hours with no problems. On final approach to land the helicopter, about 5 to 10 ft above the ground, the pilot experienced a sudden uncontrollable yaw and bank. The left skid contacted the ground, and the helicopter rolled onto its right side. The pilot stated that there was no sudden gust of wind and that he did not have input on the controls that would have caused the yaw and bank. Detailed examination of the helicopter's flight controls did not reveal any anomalies. The reason for the yaw and bank could not be determined based on the available information.



Probable Cause: The loss of control upon landing for undetermined reasons.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CEN19LA207
Status: Investigation completed
Duration: 2 years and 7 months
Download report: Final report

Sources:

NTSB CEN19LA207
https://flightaware.com/live/flight/N5277F/history/20190705/0012Z/KHOU/KHOU

Location

Revision history:

Date/timeContributorUpdates
05-Jul-2019 03:44 Geno Added
06-Jul-2019 19:40 Geno Updated [Registration, Cn, Departure airport, Source]
08-Jul-2019 06:58 Aerossurance Updated [Operator, Source, Narrative]
02-Jul-2022 07:26 ASN Update Bot Updated [Time, Operator, Other fatalities, Nature, Departure airport, Destination airport, Source, Narrative, Category, Accident report]
07-Aug-2023 14:07 harro Updated [[Time, Operator, Other fatalities, Nature, Departure airport, Destination airport, Source, Narrative, Category, Accident report]]

Corrections or additions? ... Edit this accident description

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