ANC03LA016

NTSB accident investigation · Piper J5A · Soldotna, AK · December 1, 2002

Accident · No injuriesLimited investigationFinal report
Date
December 1, 2002, 12:00 local (16:00 UTC)
Place
Soldotna, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N270JSPiper J5A
Weather
Visual (VMC) · Day
Status
Completed · report June 25, 2003
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
FAA Anchorage, FSDO-03
FAA report
20021201033079A
Case key
56184

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 remove all water from the airplane's fuel supply during the preflight inspection, which resulted in a loss of engine power and subsequent hard landing.

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.

Loss of engine power(total) - nonmechanicalTakeoff - initial climb
Aircraft preflight - inadequatePilot in commandCause
Fluid,fuel - contamination,waterCause
Forced landingEmergency landing after takeoff
Hard landingEmergency landing after takeoff
Main gear collapsedEmergency landing after takeoff

Analysis

The flight departed on runway 07, and the pilot started a right climbing turn when the airplane's engine lost power. The pilot applied carburetor heat, and checked the position of the fuel tank selector, but he could not restart the engine. About 200 feet above ground level, he turned toward the runway. The airplane landed hard on the runway, the left main landing gear collapsed, and the left wing struck the runway. There were no known mechanical anomalies with the airplane prior to the accident. The mechanic who recovered the airplane removed more than a pint of water from the right wing fuel sump. The pilot said he fueled the airplane with 87-octane auto gas from 5-gallon cans prior to the flight. He further said he should have strained the fuel through a water trap filter.

Factual narrative

On December 1, 2002, about 1200 Alaska standard time, a Piper J5A airplane, N270JS, sustained substantial damage when the main landing gear collapsed during an emergency landing following a loss of engine power at the Soldotna Airport, Soldotna, Alaska. The airplane was being operated as a visual flight rules (VFR) personal flight under Title 14, CFR Part 91, at the time of the accident. The solo commercial pilot was not injured. Visual meteorological conditions prevailed, and no flight plan was filed.

During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC) on December 9, the pilot said he had taken off on runway 07, and started a right climbing turn, when the engine lost power. The pilot said he applied carburetor heat, and checked the position of the fuel tank selector, but he could not restart the engine. He said he was about 200 feet above ground level, and turned toward the runway. He said the airplane landed hard on the runway, the left main landing gear collapsed, and the left wing struck the runway. The pilot said there were no known mechanical anomalies with the airplane prior to the accident, however, he said the mechanic who recovered the airplane removed more than a pint of water from the right wing fuel sump. The pilot said he fueled the airplane with 87-octane auto gas from 5-gallon cans prior to the flight, and stated he should have strained the fuel through a water trap filter.

Aircraft

Registration
N270JS
Reported as
Piper J5A
Category
Airplane
Serial number
5-18
Airframe hours
2,000
Engine
Lycoming O-290D, 125 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
James R. Babcock
Registered owner
James R. Babcock
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 11, 2002 · 4 hours before
Departed
SXQ · Soldotna, AK
Airport
SXQ · Soldotna, runway 07, 5,000 × 130 ft, asphalt

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
47
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
September 5, 2001
Seat
Left
Flight hours
1,180 total · 500 in this make and model · 1,120 as pilot in command · 20 in the last 90 days · 4 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 3 knots
Visibility
10 statute miles
Lowest ceiling
100 ft broken
Temperature
30 °F, dew point 30 °F
Altimeter
30.11 inHg
Observed at
PASX, 1 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.

Other investigations on N270JS · 1

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