SEA95LA115

NTSB accident investigation · Piper J3C-65 · Medford, OR · June 6, 1995

Accident · No injuriesLimited investigationFinal report
Date
June 6, 1995, 10:40 local (17:40 UTC)
Place
Medford, OR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N28087Piper J3C-65
Weather
Visual (VMC) · Day
Status
Completed · report September 24, 1995
Report
Approved by Office Director
FAA report
19950606014549A
Case key
42162

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

An unreliable fuel quantity gage and an inadequate preflight. The tall vegetation in the landing area 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.

Nose overLanding - roll
Precautionary landing - performedPilot in command
Terrain condition - high vegetationFactor
Engine instruments,fuel quantity gage - unreliableCause
Aircraft preflight - inadequatePilot in commandCause

Analysis

The pilot reported that he had taken off with the nose fuel tank full, however, after 15 minutes of flight, the pilot noted that the fuel float indicator read one-third of a tank. A short time later, the indicator read empty. The pilot executed a precautionary landing to an open field. During the landing roll in tall alfalfa, the airplane nosed over. During an inspection of the fuel system, it was found that a wire was bent approximately four inches above the float and was creating a drag through the cap. This bent wire created an erroneous fuel quantity indication when the fuel quantity was actually less.

Factual narrative

On June 6, 1995, at 1040 Pacific daylight time, a Piper J3C-65, N28087, collided with the terrain and nosed over during the landing roll in an open field after the pilot executed a precautionary landing near Medford, Oregon. Visual meteorological conditions prevailed at the time and no flight plan was filed for the local flight. The airplane was substantially damaged and the commercial pilot, the sole occupant, was not injured.

The pilot reported that he took off with the nose tank full of fuel. Approximately 15 minutes after take off, the pilot noted that the fuel float indicator read about one-third of a tank of fuel. Approximately 30 seconds later, the pilot noted that the fuel float dropped to indicate an empty fuel tank. The pilot opted to execute a precautionary landing to an open field. During the landing roll in tall alfalfa, the airplane nosed over.

A local airframe and powerplant mechanic inspected the airplane and reported that a wire was bent approximately four inches above the float and was creating a drag through the cap. This bent wire created an erroneous fuel quantity indication of approximately three-quarters of a tank when the fuel quantity was actually less.

Aircraft

Registration
N28087
Reported as
Piper J3C-65
Category
Airplane
Serial number
4568
Engine
Continental A-65, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Lambert, John A.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 8, 1994
Departed
White City, 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
78
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 3, Expired
Seat
Right
Flight hours
1,000 total · 500 in this make and model · 800 as pilot in command · 9 in the last 90 days · 3 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 7 knots
Visibility
10 statute miles
Lowest ceiling
3,600 ft overcast
Temperature
52 °F, dew point 37 °F
Altimeter
30.00 inHg
Observed at
MFR, 3 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.