LAX07CA282

NTSB accident investigation · Piper J5A · Turlock, CA · September 29, 2007

Accident · Minor injuriesData collectionFinal report
Date
September 29, 2007, 09:56 local (16:56 UTC)
Place
Turlock, CA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Standing
Aircraft
N38234Piper J5A
Weather
Visual (VMC) · Day
Status
Completed · report November 29, 2007
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20070929021659A
Case key
66794

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 and adequately tie down the airplane during the engine start operation.

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.

Miscellaneous/otherStanding - starting engine(s)
Misc eqpt/furnishings,aircraft tie-down(s) - not engagedCause
Tie down - not performedPilot in commandCause
Aircraft unattended/engine(s) running
In flight collision with terrain/waterTakeoff
Terrain condition - ground

Analysis

The pilot turned off the fuel selector prior to starting the engine and he forgot to turn it back on during taxi for takeoff. The engine lost all power and stopped. The airplane was not equipped with a starter. When the pilot hand propped the engine for a restart the airplane was not securely tied down, and the throttle was not at idle. The engine started and revved up. The pilot attempted to restrain the airplane by holding on to it, and he was injured in that endeavor. The unoccupied airplane became airborne and climbed about 200 feet above the ground. Thereafter, it banked right and descended into a corn field next to the airport.

Factual narrative

On September 29, 2007, about 0956 Pacific daylight time, a Piper J5A, N38234, descended into a field near the Turlock Municipal Airport, Turlock, California. The airplane was owned and operated by the pilot. Visual meteorological conditions prevailed at the time, and no flight plan had been filed. The airplane was substantially damaged. The private pilot sustained minor injuries during the planned personal flight that was to have been performed under the provisions of 14 CFR Part 91.

The pilot reported to the National Transportation Safety Board investigator that he had turned off the fuel selector prior to starting the engine, and he forgot to turn it back on during taxi for takeoff. The engine lost all power and stopped. The airplane was not equipped with a starter. When the pilot hand propped the engine the airplane was not securely tied down, and the throttle was not at idle. The engine started and revved up. The pilot attempted to restrain the airplane by holding onto it, and he sustained injuries in that endeavor.

The airplane became airborne with no one inside, and it climbed about 200 feet above the ground. After a few seconds it banked right and descended into a corn field next to the airport.

Aircraft

Registration
N38234
Reported as
Piper J5A
Category
Airplane
Serial number
5-917
Engine
Continental C90-8F, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Art L. Delano
Registered owner
Art L. Delano
Airworthiness certificate
Standard, Normal
Departed
O15 · Turlock, CA
Destination
O27 · Oakdale, CA
Airport
O15 · Turlock Municipal

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
60
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Flight hours
1,820 total · 240 in this make and model · 10 in the last 90 days · 0 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
70 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.