Accident RotorWay Exec 162F N162MC,
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ASN Wikibase Occurrence # 285113
 
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Date:Monday 26 March 2007
Time:15:45 LT
Type:Silhouette image of generic EXEC model; specific model in this crash may look slightly different    
RotorWay Exec 162F
Owner/operator:Private
Registration: N162MC
MSN: 6493
Total airframe hrs:202 hours
Engine model:Rotorway RI 162
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Malta, Illinois -   United States of America
Phase: Unknown
Nature:Private
Departure airport:De Kalb Taylor Municipal Airport, IL (KDKB)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The helicopter sustained substantial damage during a dynamic roll over on takeoff. The pilot made a precautionary landing, in a cornfield, in response to a warning light. After resolving the light issue and during takeoff, the "right skid rose off the ground but the left skid made no attempt to raise and the helicopter abruptly rolled over onto the left skid and continued over until the rotor blades contacted the ground. ... The left skid had sunk into the ground further than it appeared." The pilot reported no mechanical malfunctions with the helicopter. The pilot's safety recommendation stated, "I could have made a ... more [thorough] check of ground conditions before attempting a takeoff."

Probable Cause: The pilot's improper use of the rotorcraft flight controls resulting in a dynamic rollover during takeoff. A factor was the soft ground that the left skid encountered.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CHI07CA094
Status: Investigation completed
Duration: 3 months
Download report: Final report

Sources:

NTSB CHI07CA094

Revision history:

Date/timeContributorUpdates
01-Oct-2022 17:55 ASN Update Bot Added

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