SEA92FA100

NTSB accident investigation · Aerospatiale SA-341G · Yamhill, OR · May 16, 1992

Accident · FatalField investigationFinal report
Date
May 16, 1992, 16:20 local (23:20 UTC)
Place
Yamhill, OR
Injuries
2 fatal, 3 serious
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N9000EAerospatiale SA-341G
Weather
Visual (VMC) · Day
Status
Completed · report September 14, 1993
Report
Approved by Office Director
FAA report
19920516015209A
Case key
41576

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot misjudged a maneuver performed at inadequate altitude.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight collision with terrain/waterManeuvering
Maneuver - misjudgedPilot in commandCause
Altitude - inadequatePilot in commandCause

Analysis

While giving rides to employees at a company picnic, the pilot loaded four passengers, flew to his base, refueled, had a minor repair completed, then departed on the return flight. During the return flight, he told the passengers that the helicopter was the aircraft used in a television series, then demonstrated a series of maneuvers related to those used in the television show. During a maneuver, the helicopter collided with trees and the surface in hilly wooded terrain, and burned after impact. One passenger assisted the other three passengers out of the aircraft. One passenger died while waiting for rescue.

Aircraft

Registration
N9000E
Reported as
Aerospatiale SA-341G
Category
Helicopter
Serial number
1471
Airframe hours
2,150
Engine
Turbomeca ASTAZOU IIIA, 592 horsepower, turbo shaft
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Teufel Nursery, Inc
Registered owner
Teufel Nursery, Inc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 12, 1992 · 64 hours before
Departed
HIO · Hillsboro, OR
Destination
OR05 · Flying M Ranch, OR

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
43
Certificate
Private
Airplane ratings
Multi-engine sea, Single-engine sea, Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Right
Toxicology
Performed
Flight hours
5,253 total · 726 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 5 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
59 °F, dew point 48 °F
Altimeter
29.00 inHg
Observed at
HIO, 17 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.