Accident Robinson R22 N9071S,
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ASN Wikibase Occurrence # 361411
 
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Date:Friday 27 August 1993
Time:18:45 LT
Type:Silhouette image of generic R22 model; specific model in this crash may look slightly different    
Robinson R22
Owner/operator:Private
Registration: N9071S
MSN: 0195
Total airframe hrs:2792 hours
Engine model:LYCOMING O-320-A2C
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Bethalto, IL -   United States of America
Phase: Approach
Nature:Private
Departure airport:(KALN)
Destination airport:(KALN)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE PILOT WAS PRACTICING TAKEOFFS AND LANDINGS. HE REPORTED THAT ROTOR RPM DROPPED AND HE CONDUCTED AN AUTOROTATIONAL LANDING INTO A CROP FIELD ADJACENT TO THE AIRPORT. EXAMINATION OF THE HELICOPTER AFTER THE ACCIDENT FAILED TO REVEAL ANY PRE-EXISTING ANOMALIES.

Probable Cause: the pilot-in-command's not maintaining rotor RPM.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CHI93LA340
Status: Investigation completed
Duration: 11 months
Download report: Final report

Sources:

NTSB CHI93LA340

History of this aircraft

Other occurrences involving this aircraft
27 July 1990 N9017S Private 0 Paducah, KY sub

Location

Revision history:

Date/timeContributorUpdates
16-Mar-2024 18:10 ASN Update Bot Added

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