GAA16CA486

NTSB accident investigation · Champion 7GC · Palmer, AK · September 4, 2016

Accident · No injuriesData collectionFinal report
Date
September 3, 2016, 16:30 local (Sep 4, 2016, 00:30 UTC)
Place
Palmer, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N4831EChampion 7GC
Defining event
Takeoff: Fuel exhaustion
Weather
Visual (VMC) · Day
Status
Completed · report April 4, 2017
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20160903023959A
Case key
94010

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 pilot’s inadequate preflight inspection and failure to assess the airplane’s fuel quantity before departure, which resulted in fuel exhaustion.

Findings · 4

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.

Fluids: fuelAircraft › Fluids/misc hardware · Fluid levelChampion 7GC: 1 caseAll aircraft: 1,695 casesProbable cause
Fluids: fuelAircraft › Fluids/misc hardware · Not inspectedChampion 7GC: 1 caseAll aircraft: 1,695 casesProbable cause
Inspection: preflight inspectionPersonnel issues › Task performance · PilotChampion 7GC: 1 caseAll aircraft: 551 casesProbable cause
Object/animal/substance: poleEnvironmental issues › Physical environment · Contributed to outcomeChampion 7GC: 1 caseAll aircraft: 142 cases

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

According to the pilot of the single-engine airplane, shortly after takeoff and about 500 ft above ground level, the engine lost power. He reported that he attempted to restart the engine but was unsuccessful. The pilot made a forced landing in a hay field; the airplane landed hard and struck a telephone pole. The pilot reported to the Federal Aviation Administration (FAA) Aviation Safety Inspector (ASI) that he did not preflight the airplane or check the fuel level before departure and that there should have been fuel in the tanks from the last flight in June 2016, 3 months before the accident. The pilot reported to the National Transportation Safety Board (NTSB) Investigator-In-Charge (IIC) who received the initial notification that "he ran the airplane out of gas." He further reported that there were no mechanical malfunctions or anomalies with the airframe or engine that would have prevented normal operation. The airplane sustained substantial damage to both wings. The NTSB IIC attempted to contact the pilot on multiple occasions but was informed by the FAA ASI that the pilot was out of the country for the winter.

Factual narrative

According to the pilot of the single engine airplane, shortly after takeoff and about 500 feet above ground level the engine lost power. He reported that he attempted to restart the engine but was unsuccessful. The pilot made a forced landing in a hay field; the airplane landed hard and struck a telephone pole. The pilot reported to the Federal Aviation Administration (FAA) Aviation Safety Inspector (ASI) that he did not preflight the airplane or check the fuel level before departure, and that there should have been fuel in the tanks from the last flight in June 2016, three months prior. The pilot reported to the NTSB Investigator who received the initial notification that, "he ran the airplane out of gas." He further reported that there were no mechanical malfunctions or anomalies with the airframe or engine that would have prevented normal flight operations. The airplane sustained substantial damage to both wings. The National Transportation Safety Board Investigator-in-charge attempted to contact the pilot on multiple occasions, but was informed by the FAA Inspector that the pilot was out of the country for the winter.

Aircraft

Registration
N4831E
Reported as
Champion 7GC (NO SERIES)
Category
Airplane
Serial number
7GC-39
Built
1959
Engine
Lycoming O-320-D2B, 140 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
PAQ · Palmer, AK
Destination
Palmer, AK
Equipment
Unknown

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
78
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Flight hours
1,000 total · 1 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 4 knots
Temperature
59 °F, dew point 48 °F
Observed at
UHMM, 215 nm away

Docket · 3

The files NTSB released with the investigation on March 2, 2017, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.2 MB in all.

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 N4831E · 1

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