Accident Hiller UH-12L-4 N90486,
ASN logo
ASN Wikibase Occurrence # 128869
 
This information is added by users of ASN. Neither ASN nor the Flight Safety Foundation are responsible for the completeness or correctness of this information. If you feel this information is incomplete or incorrect, you can submit corrected information.

Date:Wednesday 1 September 1971
Time:09:45
Type:Silhouette image of generic UH12 model; specific model in this crash may look slightly different    
Hiller UH-12L-4
Owner/operator:Grand Canyon H
Registration: N90486
MSN:
Fatalities:Fatalities: 0 / Occupants: 4
Aircraft damage: Destroyed
Category:Accident
Location:Grnd Canyon, AZ -   United States of America
Phase: Initial climb
Nature:Unknown
Departure airport:Grand Canyon, Ariz
Destination airport:Local
Investigating agency: NTSB
Confidence Rating: Information verified through data from accident investigation authorities
Narrative:
DSTY ALT 8900,DURG TKOF PLT LOST ROTOR RPM,R SKID BROKE OFF,ACFT ROLLED OVER,FIRE BROKE OUT.

Accident investigation:
  
Investigating agency: NTSB
Report number: LAX72AL018
Status: Investigation completed
Duration: 8 months
Download report: Final report

Sources:

NTSB

Revision history:

Date/timeContributorUpdates

Corrections or additions? ... Edit this accident description

The Aviation Safety Network is an exclusive service provided by:
Quick Links:

CONNECT WITH US: FSF on social media FSF Facebook FSF Twitter FSF Youtube FSF LinkedIn FSF Instagram

©2024 Flight Safety Foundation

1920 Ballenger Av, 4th Fl.
Alexandria, Virginia 22314
www.FlightSafety.org