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ASN Wikibase Occurrence # 30270
Last updated: 25 April 2019
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Date:22-JAN-2000
Time:09:45
Type:Silhouette image of generic R22 model; specific model in this crash may look slightly different
Robinson R22 Beta
Owner/operator:WW HELICOPTERS, LLC
Registration: N4047C
C/n / msn: 1690
Fatalities:Fatalities: 0 / Occupants: 2
Other fatalities:0
Aircraft damage: Substantial
Category:Accident
Location:East Troy Municipal Airport, East Troy, Wisconsin -   United States of America
Phase: Take off
Nature:Training
Departure airport:57C
Destination airport:
Investigating agency: NTSB
Narrative:
According to the CFI's written statement, they were practicing a running takeoff on runway 18 and after traversing approximately ten feet of the takeoff run the student applied right pedal input. The CFI stated that he tried to overcome the student's right pedal input by depressing the left pedal input and verbally commanding the student to do the same. The CFI reported that he was unable to counteract the students control input and the aircraft yawed to the right. The left skid of the helicopter impacted the terrain, the aircraft rolled onto its left side and slid 15-feet before coming to rest.
Probable Cause: The proper alignment not being maintained by the dual student during an attempted running takeoff and the inadequate supervision of the pilot-in-command (CFI).

Sources:

NTSB: https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=20001212X20335&key=1
FAA register: 2. FAA: http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?omni=Home-N-Number&nNumberTxt=4047C


Revision history:

Date/timeContributorUpdates
27-Sep-2008 01:00 ASN archive Added
20-Dec-2011 16:54 Dr. John Smith Updated [Time, Total fatalities, Total occupants, Other fatalities, Location, Country, Phase, Nature, Departure airport, Source, Damage, Narrative]
24-Sep-2016 20:27 Dr.John Smith Updated [Operator, Location, Departure airport, Source, Narrative]
12-Dec-2017 18:18 ASN Update Bot Updated [Time, Cn, Operator, Departure airport, Source, Damage, Narrative]

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