NTSB Identification: CHI82FA267
14 CFR Part 91: General Aviation
Accident occurred Friday, July 23, 1982 in MILWAUKEE, WI
Probable Cause Approval Date: 07/23/1983
Aircraft: ROBINSON R22, registration: N9031F
Injuries: 2 Uninjured.

NTSB investigators either traveled in support of this investigation or conducted a significant amount of investigative work without any travel, and used data obtained from various sources to prepare this aircraft accident report.

AS THE STUDENT PLT WAS PRACTICING A HOVERING MANEUVER, THE ACFT STARTED MOVING TO THE LEFT & LOSING ALTITUDE SLOWLY. THE CFI WAS ADDING COLLECTIVE PITCH WHEN THE LEFT SKID CONTACTED THE GROUND & THE ACFT ROLLED OVER. THE LEFT SKID, M/R BLADES & TAILBOOM SEPARATED.

The National Transportation Safety Board determines the probable cause(s) of this accident to be:

ROTORCRAFT FLIGHT CONTROLS..IMPROPER USE OF..DUAL STUDENT

The National Transportation Safety Board determines the probable cause(s) of this accident to be:

SUPERVISION..INADEQUATE..PILOT IN COMMAND(CFI)






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