Aviation Accident Summaries

Aviation Accident Summary LAX91LA340

LAKE ELSINORE, CA, USA

Aircraft #1

N1693G

CHAMPION 7GCBC

Analysis

THE PILOT DEPARTED THE PRIVATELY OWNED AIRPORT ON AN ACROBATIC FLIGHT OVER A LAKE. WITNESSES OBSERVED THE AIRPLANE ENTER INTO A SERIES OF LOOPS AND ROLLS AT LESS THAN 300 FT ABOVE THE GROUND. WHEN IT ENTERED A HAMMERHEAD STALL MANEUVER THE AIRPLANE BEGAN TO SPIN IN A NEAR VERTICAL NOSE DOWN ATTITUDE FROM WHICH IT DID NOT RECOVER. THE AIRPLANE IMPACTED THE LAKE IN THIS ATTITUDE KILLING THE PRIVATE PILOT AND PASSENGER. EXAMINATION OF THE WRECKAGE DISCLOSED THE RIGHT ELEVATOR TUBE FAILED AT ITS BUTT-WELD JOINT WHILE IN FLIGHT.

Probable Cause and Findings

THE IN-FLIGHT FAILURE OF THE RIGHT ELEVATOR. FACTORS RELATING TO THIS ACCIDENT WAS THE PILOT'S DECISION TO PERFORM AEROBATICS AT AN IMPROPER ALTITUDE.

 

Source: NTSB Aviation Accident Database

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