Pilot Debrief

BEECH A36 near Pago Pago — 2014-07-22

Final reportWPR14LA309
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Date
2014-07-22
Location
Pago Pago, AQ
Airport
NSTU
Aircraft
BEECH A36
Registration
N20TC
Category
Airplane
Highest injury
Fatal
Fatalities
2
Phase of flight
Takeoff roll

Probable cause

A loss of airplane control during the initial climb in gusting wind conditions for reasons that could not be determined because the wreckage was not recovered from the ocean.

NTSB narrative

The transoceanic flight was one leg of a planned trip for the two private pilots to fly around the world in 30 days. Before departure, a ground crewman observed the pilots complete preflight checks. The ground crewman stated that he told the pilots that the wind had been gusting and strong all day and evening but that the pilots indicated to him that the weather was good for takeoff. The ground crewman then observed the engine start-up and noted that it was unremarkable and that the engine rpm began to increase. He observed the airplane taxi for departure, lift off, and then turn right at the end of the runway. He estimated that the airplane only climbed to about 90 ft before it suddenly nosed down into the ocean. The ground crewman's wife noted that, as the airplane moved down the runway, the wind was very strong. She noted that, although the airplane became airborne, it was moving up and down and side to side and not gaining altitude. Another witness who was a couple of miles from the accident site also observed that the airplane did not gain much altitude before it went straight down into the water. The wreckage was not recovered. The investigation could not determine if there were any mechanical issues during the initial takeoff that would have resulted in the loss of airplane control.

Analysis

Primary failure mode
Loss of control
First missed decision gate
Pilot could have delayed departure due to strong winds and low experience.

NTSB coding

Evidence available

  • Photos
  • 13 docket documents
View NTSB final reportView NTSB docket

Docket documents13

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