CHI01LA242

NTSB accident investigation · Ag-Cat G-164B · Wallace, NE · July 26, 2001

Accident · No injuriesLimited investigationFinal report
Date
July 26, 2001, 08:30 local (13:30 UTC)
Place
Wallace, NE
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N80083Ag-Cat G-164B
Weather
Visual (VMC) · Day
Status
Completed · report June 3, 2002
Report
Approved by Office Director
Parties
FAA-Lincoln, Nebraska FSDO
FAA report
20010726038329A
Case key
52887

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 inadequate preflight planning by the pilot, the pilot initiating the flight with an inadequate fuel supply, and the unsuitable terrain encountered during the forced landing. Factors were the fuel exhaustion, the low altitude and the soft field.

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
Fluid,fuel - exhaustionFactor
Fuel supply - inadequatePilot in commandCause
Altitude - lowFactor
Preflight planning/preparation - inadequatePilot in commandCause
Forced landingEmergency descent/landing
Nose overEmergency descent/landing
Terrain condition - softFactor
Unsuitable terrain or takeoff/landing/taxi area - encounteredPilot in commandCause

Analysis

The airplane was damaged during a forced landing following a complete loss of engine power during an aerial application flight. The pilot said that he had just initiated a pull-up to about 100 feet to return to the airport when there was a total power failure. He said that he checked the magnetos with no change and then executed a forced landing in a, "...soft summer fallow field." A postaccident examination and subsequent engine operational check revealed no anomalies. The pilot reported to a Federal Aviation Administration Inspector that he was unsure of the fuel quantity at the time of the accident. In his written report, the pilot reported having 71.7 gallons of fuel on board at the last takeoff.

Factual narrative

On July 26, 2001, about 0830 central daylight time, an Ag-Cat Corporation G-164B, N80083, piloted by a commercial pilot, sustained substantial damage when it impacted the ground and nosed over during a forced landing following a loss of engine power near Wallace, Nebraska. The 14 CFR Part 137 aerial application flight was not on a flight plan. Visual meteorological conditions prevailed at the time of the accident. The pilot reported no injuries. The local flight originated from a private airstrip near Wallace, Nebraska at 0820.

A postaccident examination of the airplane was conducted. The wings had been removed for transport from the accident site. The transport crew reported to the Federal Aviation Administration inspector that there was a small quantity of fuel in the wing fuel tanks at the time of the wing removal. The aircraft engine was visually examined and no anomalies were found. Subsequent to the visual examination of the engine, a temporary fuel system was fabricated to facilitate an engine operational check. The engine operated at low and mid-range power settings with no operational problems found.

The pilot reported to a Federal Aviation Administration Inspector that he was unsure of the fuel quantity at the time of the accident. In his written report, the pilot reported having 71.7 gallons of fuel on board at the last takeoff. The pilot said that he had just initiated a pull-up to about 100 feet to return to the airport when there was a total power failure. He said that he checked the magnetos with no change and then executed a forced landing in a, "...soft summer fallow field."

Aircraft

Registration
N80083
Reported as
Ag-Cat G-164B
Category
Airplane
Serial number
837B
Airframe hours
238.5
Engine
P&W R-1340-AN1, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Wallace Flying Service Inc
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · August 24, 2000 · 18 hours before
Departed
PVT · Wallace, NE

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
56
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
March 2, 2000
Seat
Center
Flight hours
12,707 total · 8,847 in this make and model · 12,504 as pilot in command · 64 in the last 90 days · 37 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
100° at 6 knots
Visibility
8 statute miles
Lowest ceiling
1,100 ft overcast
Temperature
70 °F, dew point 66 °F
Altimeter
30.06 inHg
Observed at
LBF, 28 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.

Other investigations on N80083 · 1

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