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Accident: Bell Helicopter Textron Canada 407

Jul 11, 2016 · Hickory, KY

NTSB numberERA16FA248Event id20160711X32921

1
Fatalities
0
Serious injuries
0
Minor injuries
0
Uninjured

Probable cause

Company maintenance personnel's inappropriate removal without replacement of the safety wires on the collective lever pin screws during a recent maintenance inspection, which resulted in the screws backing out and led to a loss of collective control in flight.

NTSB docket ERA16FA248

Source: National Transportation Safety Board. Record last changed Oct 28, 2026, 10:54 UTC.

Aircraft involved

Aircraft
Bell Helicopter Textron Canada 407
Registration
N427TV
Year built
2012
Category
Helicopter
Damage
Substantial
Operating rules
Part 91: general aviation
Defining event
Approach-VFR pattern final Flight control sys malf/fail

Source: National Transportation Safety Board aviation accident database. Counts only; Voydar holds no names.

Nearest airports

Airports with a Voydar profile closest to the recorded position. Proximity only.

This page restates the NTSB's public record. Injury figures are counts; Voydar does not hold or publish the names of anyone involved.