Aviation Accident Summaries

Aviation Accident Summary ANC88LA086

KITOI BAY, AK, USA

Aircraft #1

N1089D

HUGHES 369D

Analysis

THE HELICOPTER LANDED WITH THE LEFT SKID AGAINST A SURVEY STAKE WHICH PROTRUDED FROM THE GROUND ABOUT 6 INCHES. UPON LIFTOFF THE SKID DID NOT CLEAR THE METAL STAKE BEFORE THE HELICOPTER STARTED MOVING LATERALLY TO THE LEFT. THE LEFT SKID REMAINED AGAINST THE METAL STAKE AND THE HELICOPTER ROLLED OVER ON TO ITS LEFT SIDE. THE PILOT STATED LATER THAT THE LATERAL TRIM MOTOR HAD FAILED REQUIRING 35 POUNDS OF PRESSURE TO THE RIGHT AGAINST THE CYCLIC WHILE AT A HOVER.

 

Source: NTSB Aviation Accident Database

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