CHI02LA238

NTSB accident investigation · Schweizer G-164B · Sturgis, MI · August 7, 2002

Accident · No injuriesLimited investigationFinal report
Date
August 6, 2002, 20:37 local (Aug 7, 2002, 00:37 UTC)
Place
Sturgis, MI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N8444KSchweizer G-164B
Weather
Visual (VMC) · Day
Status
Completed · report December 6, 2002
Report
Approved by Office Director
Parties
FAA-South Bend, Indiana-FSDO
FAA report
20020806021559A
Case key
55461

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

On this page

Probable cause

The failure of the turbine section of the engine, and the unsuitable terrain encountered for the forced landing. The low altitude was a factor.

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.

Loss of engine powerManeuvering - aerial application
Turbine assembly - failure,totalCause
Forced landingEmergency descent/landing
Nose overEmergency descent/landing
Altitude - lowFactor
Unsuitable terrain or takeoff/landing/taxi area - encounteredCause

Analysis

The airplane was damaged when it nosed over during a forced landing in a soybean field following a loss of engine power while maneuvering. The airplane was involved in an aerial application flight. A postaccident examination of the airplane revealed that the turbine section of the engine had failed.

Factual narrative

On August 6, 2002, at 2037 eastern daylight time, a Schweizer G-164B, N8444K, piloted by a commercial pilot, sustained substantial damage when it nosed over during a forced landing following a loss of engine power while maneuvering 8 miles north of Sturgis, Michigan. The 14 CFR Part 137 aerial application flight was operating in visual meteorological conditions without a flight plan. The pilot, who was the sole occupant, was not injured. The local flight originated from the Wolfe Field Airport, Shipshewana, Indiana, at 1910.

The airplane was being used to spray a cornfield near Sturgis, Michigan. Subsequent to the engine failure, a forced landing was executed in a soybean field adjacent to the field that was being sprayed. During the forced landing, the airplane nosed over.

A postaccident examination of the airplane revealed that the turbine section of the engine had failed.

Aircraft

Registration
N8444K
Reported as
Schweizer G-164B
Category
Airplane
Serial number
716B
Airframe hours
6,587
Engine
Garrett TPE331-1-151A, 665 horsepower, turbo prop
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Lutes Flying Service Inc
Airworthiness certificate
Special, Restricted (Special)
Last inspection
100 hour · April 30, 2002 · 282 hours before
Departed
IN65 · Shipshewana, IN

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
35
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Last flight review
March 18, 2002
Seat
Center
Flight hours
2,500 total · 1,500 in this make and model · 2,000 as pilot in command · 300 in the last 90 days · 100 in the last 30 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
0° at 0 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 55 °F
Altimeter
30.22 inHg
Observed at
IRS

FAA reports on this event · 1

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

Other investigations on N8444K · 1

Matched to the same aircraft by N-number and date.