Pilot Debrief

FOX JACK G MONG BIWIN near Thomasville, NC — 2008-11-02

Final reportERA09CA040
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Date
2008-11-02
Location
Thomasville, NC, USA
Airport
N97
Aircraft
FOX JACK G MONG BIWIN
Registration
N318CF
Category
Airplane
Highest injury
Minor
Fatalities
0

Probable cause

The builder’s failure to set adequate propeller pitch during propeller installation.

NTSB narrative

The pilot was making the first of a series of test flights for the new airplane. After engine run-ups and a high speed taxi run, the first takeoff was attempted. The airplane became airborne after a takeoff roll of 1,000 feet. At 30 feet AGL, the airplane would not climb higher or accelerate above 50 knots. Insufficient runway remained to land and the airplane impacted trees in a fully-stalled condition. The pilot reported there was no mechanical malfunction and the ground adjustable propeller was not set to allow the airplane to accelerate.

NTSB coding

View NTSB final report

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