CHI08LA215

NTSB accident investigation · Piper PA-12 · Rio Grande, NJ · July 26, 2008

Accident · Serious injuriesLimited investigationFinal report
Date
July 26, 2008, 17:45 local (21:45 UTC)
Place
Rio Grande, NJ
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N4361MPiper PA-12
Defining event
Maneuvering: Fuel exhaustion
Weather
Visual (VMC) · Day
Status
Completed · report August 12, 2010
Report
Approved by Office Director
Parties
Federal Aviation Administration FSDO
FAA report
20080726841099A
Case key
68532

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

A total loss of engine power due to fuel exhaustion as a result of the pilot's inadequate fuel management.

Findings · 2

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.

Planning/preparation: performance calculationsPersonnel issues › Task performance · PilotPiper PA-12: 1 caseAll aircraft: 114 casesProbable cause
Fluids: fuelAircraft › Fluids/misc hardware · Fluid levelPiper PA-12: 10 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

About four hours into the banner-towing flight the engine started to sputter and lost lower. The pilot reported that his inflight fuel burn calculations were based on fuel burn data gathered during the previous month. Using these data, the pilot thought he had about 15-20 minutes of fuel remaining when the engine lost power. The pilot made a forced landing near a residential area and the airplane struck a fence, resulting in substantial damage. A Federal Aviation inspector looked at the fuel tanks at the accident site and found they were empty. The pilot stated that "in order to reduce my total flight time and land with required fuel minimums, I should have turned inland at an earlier point."

Factual narrative

On July 26, 2008, approximately 1745 eastern daylight time (edt), a Piper PA-12 Airplane, N4361M, made a forced landing, in a residential area of Rio Grande, New Jersey, after a complete loss of engine power, The airplane was substantially damaged and the commercial pilot received serious injuries. Visual meteorological conditions prevailed at the time of the accident and the flight was being operated under the provisions of Title 14 Code of Federal Regulations (CFR) Part 91 without a flight plan. The flight was for the purpose of towing a banner and had departed Lakewood, New Jersey about 1345 EDT.

About four hours into the flight the engine started sputtering and eventually stopped completely. The pilot reported that at the cruise power setting used, at the time of the power loss, 15-20 minutes of fuel remained in the tanks according to calculations based on fuel burn data gathered throughout the previous month.

A Federal Aviation Inspector looked at the fuel tanks at at the accident site and found them to be empty.

The pilot stated in the recommendations section of the pilot report that "in order to reduce my total flight time and land with required fuel minimums, I should have turned inland at an earlier point."

Aircraft

Registration
N4361M
Reported as
Piper PA-12
Category
Airplane
Serial number
12-3298
Engine
Lycoming 0-320 SERIES, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Paramount Air Service Inc
Registered owner
Paramount Air Service Inc
Airworthiness certificate
Special, Restricted (Special)
Destination
N12 · Lakewood, NJ

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
24
Injuries
Serious
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
April 18, 2006
Seat
Center
Flight hours
499 total · 175 in this make and model · 406 as pilot in command · 186 in the last 90 days · 124 in the last 30 days · 21 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 10 knots
Visibility
10 statute miles
Temperature
81 °F
Altimeter
29.97 inHg
Observed at
KWWD, 4 nm away

Docket · 1

The files NTSB released with the investigation on June 30, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 511 KB 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 N4361M · 1

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