WPR21LA022

NTSB accident investigation · Piper J3-C65 · El Cajon, CA · October 23, 2020

Accident · No injuriesClass 4 · LimitedFinal report
Date
October 23, 2020, 15:51 local (22:51 UTC)
Place
El Cajon, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N98615Piper J3-C65
Defining event
Enroute: Fuel exhaustion
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20201023018139A
Case key
102189

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 fuel planning which resulted in a total loss of engine power due to fuel exhaustion.

Findings · 3

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.

Inspection: preflight inspectionPersonnel issues › Task performance · PilotPiper J3C-65: 2 casesAll aircraft: 551 casesProbable cause
Fluids: fuelAircraft › Fluids/misc hardware · Fluid levelPiper J3C-65: 7 casesAll aircraft: 1,695 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 pilot reported that during the preflight he checked the fuel sight gauges and he believed that both fuel tanks were full. After flying for about an hour, he returned to the airport for a straight in approach and noticed that the fuel might be near exhaustion since he could not see the float at the bottom of the sight glass. While on a 2-mile final approach, the engine lost power. The pilot subsequently initiated a forced landing to an unoccupied school playground. During the landing roll, the pilot intentionally ground looped the airplane to prevent hitting a chain link fence, however, the right wing collided with the fence and was substantially damaged. The pilot reported that there were no preaccident mechanical failure or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N98615
Reported as
Piper J3-C65
Category
Airplane
Serial number
18838
Built
1946
Airframe hours
4,216.4
Engine
Continental C90, 90 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 29, 2020 · 10 hours before
Equipment
Electronic flight bag or handheld device, Handheld GPS, Onboard weather

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
79
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
BasicMed, Without waivers/limitations
Last flight review
September 13, 2020
Seat
Rear
Restraint
3-point
Flight hours
4,500 total · 4,500 in this make and model · 4,500 as pilot in command · 11 in the last 90 days · 4 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Temperature
72 °F, dew point 50 °F
Altimeter
29.92 inHg
Observed at
KSEE, 2 nm away

Docket · 2

The files NTSB released with the investigation on August 20, 2021, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.7 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.