CHI08CA290

NTSB accident investigation · Unknown Supercat · Redding, IA · September 17, 2008

Accident · No injuriesData collectionFinal report
Date
September 17, 2008, 01:20 local (06:20 UTC)
Place
Redding, IA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
UNREGUnknown Supercat
Defining event
Enroute-cruise: Fuel exhaustion
Weather
Visual (VMC) · Day
Status
Completed · report December 3, 2008
Report
Approved by Office Director
Case key
69045

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's failure to properly manage the fuel supply of the airplane which resulted in fuel exhaustion. Contributing to the accident was the hilly terrain encountered during the subsequent forced landing.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Planning/preparation: fuel planningPersonnel issues › Task performance · PilotAll aircraft: 719 casesProbable cause
Terrain: mountainous/hilly terrainEnvironmental issues › Physical environment · Contributed to outcomeAll aircraft: 329 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The airplane had recently been purchased by the pilot and was being flown to his hometown airport. During the flight, the airplane's engine lost power and the pilot executed a forced landing in a rolling hay field which resulted in the airplane sustaining substantial damage. Examination of the airplane revealed that the fuel tank had ruptured during the impact, however, further examination revealed no fuel remaining in the fuel lines or in the carburetor bowl. The pilot was issued a student pilot certificate and third class medical certificate on June 12, 2002. Federal Aviation Administration (FAA) records showed no further pilot or medical certificates issued to the pilot. The airplane was not registered and did not have an airworthiness certificate issued by the FAA. According to published data, a typical airplane of the same model has an empty weight of 325 pounds. The maximum legal empty weight limit for ultralight airplanes is 254 pounds. The pilot reported that he was unaware that the airplane was not an ultralight until after he had purchased it. He reported that "the people at the field told me I could fly 60 min[utes] plus 1 gal[lon]. It didn't."

Factual narrative

The airplane had recently been purchased by the pilot and was being flown to his hometown airport. During the flight, the airplane's engine lost power and the pilot executed a forced landing in a rolling hay field which resulted in the airplane sustaining substantial damage. Examination of the airplane revealed that the fuel tank had ruptured during the impact, however, further examination revealed no fuel remaining in the fuel lines or in the carburetor bowl. The pilot was issued a student pilot certificate and third class medical certificate on June 12, 2002. Federal Aviation Administration (FAA) records showed no further pilot or medical certificates issued to the pilot. The airplane was not registered and did not have an airworthiness certificate issued by the FAA. According to published data, a typical airplane of the same model has an empty weight of 325 pounds. The maximum legal empty weight limit for ultralight airplanes is 254 pounds. The pilot reported that he was unaware that the airplane was not an ultralight until after he had purchased it. He reported that "the people at the field told me I could fly 60 min[utes] plus 1 gal[lon]. It didn't."

Aircraft

Registration
UNREG
Reported as
Unknown Supercat
Category
Airplane, amateur-built
Serial number
None
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Unknown
Departed
St. Joseph, MO
Destination
EAG · Eagle Grove, IA

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
58
Injuries
Minor
Seat
Center
Flight hours
120 total · 1 in this make and model

Weather

Conditions
Visual (VMC) · Day