Aviation Accident Summaries

Aviation Accident Summary WPR18LA132

Fernandina Beach, FL, USA

Aircraft #1

N6466

COSMOS PHASE III

Analysis

The flight instructor reported that, during the initial climb for the instructional flight in the weight-shift-control trike, the student pilot was manipulating the controls. About 700 ft above ground level, the aircraft suddenly entered a "hard" left bank. The flight instructor took control of the aircraft but was unable to recover control before the aircraft impacted terrain in a nose-down attitude, which resulted in substantial damage. The flight instructor did not recall if there was a mechanical malfunction or failure but reported that the student pilot was known to freeze on the controls and the student could have been fighting him. It is likely that the flight instructor was not adequately monitoring the student pilot when the aircraft entered the excessive turn and that, due to the low altitude, he did not have sufficient time to recover control before the collision.

Factual Information

On May 1, 2018, about 0845 eastern daylight time, a weight-shift-control Cosmos Phase III, N6466, sustained substantial damage after it impacted terrain shortly after departure from Fernandina Beach Municipal Airport (FHB), Fernandina Beach, Florida. The flight instructor sustained serious injuries, and the student pilot was not injured. The aircraft was registered to and operated by the flight instructor as a Title 14 Code of Federal Regulations Part 91 instructional flight. Visual meteorological conditions prevailed, and no flight plan was filed for the flight that originated at 0830 from FHB. In a telephone interview with the National Transportation Safety Board investigator-in-charge, the flight instructor reported that the student pilot was manipulating the controls and flying the aircraft. During the initial climb, at about 700 ft above ground level, the airplane suddenly entered a "hard" left bank. The flight instructor took control of the aircraft, however, was unable to recover and the aircraft impacted terrain in a nose down attitude. The flight instructor does not recall if there was a mechanical anomaly, but reported that the student pilot was known to freeze on the controls and he could have been fighting him. The student did not provide a statement as to the circumstances of the accident. Neither the flight instructor nor the student pilot completed or submitted the NTSB Pilot/Operator Aircraft Accident/Incident Report Form 6120.1 to the investigator in charge.

Probable Cause and Findings

The student pilot's failure to maintain aircraft control and the flight instructor’s failure to adequately monitor the student pilot before aircraft control was lost at a low altitude.

 

Source: NTSB Aviation Accident Database

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