DFW08CA127

NTSB accident investigation · Thompson Howard Pazmany PL-2 · Wagner, OK · May 3, 2008

Accident · Minor injuriesData collectionFinal report
Date
May 3, 2008, 10:15 local (15:15 UTC)
Place
Wagner, OK
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N19HTThompson Howard Pazmany PL-2
Defining event
Initial climb: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Completed · report June 30, 2008
Report
Approved by Office Director
Parties
Flight Standards Disctrict Office
FAA report
20080503836949A
Case key
67930

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

Loss of power for undetermined reasons.

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.

Not determinedNot determined › Not determined · Unknown/Not determinedThompson Howard PAZMANY PL-2: 1 caseAll aircraft: 2,247 casesProbable cause
Object/animal/substance: tree(s)Environmental issues › Physical environment · Not specifiedThompson Howard PAZMANY PL-2: 1 caseAll aircraft: 933 cases
Runway/land/takeoff/taxi surfaceEnvironmental issues › Physical environment · Not specifiedThompson Howard PAZMANY PL-2: 1 caseAll aircraft: 253 cases

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 private pilot reported that his single-engine experimental airplane experienced a complete loss of engine power on initial climb after takeoff. An attempt to re-start the engine was successful and the pilot elected to return to the airport and land. Shortly after the restart, the engine again experienced a complete loss of power and attempts to restart were unsuccessful. The pilot selected a forced landing to an area of small trees rather than an alternative forced landing in a lake. During the landing the airplane sustained substantial damage and came to rest upright in a nose down attitude. The pilot and his passenger received minor injuries. In a written statement from the passenger the airplane was fueled prior to take off from several hand carried gas cans that were brought to the airport by the pilot. Although the owner/builder of the airplane reported that the airplane regularly used auto gas and that water in the fuel was common, the cause of the loss of the engine power could not be determined.

Factual narrative

The private pilot reported that his single-engine experimental airplane experienced a complete loss of engine power on initial climb after takeoff. An attempt to re-start the engine was successful and the pilot elected to return to the airport and land. Shortly after the restart, the engine again experienced a complete loss of power and attempts to restart were unsuccessful. The pilot selected a forced landing to an area of small trees rather than an alternative forced landing in a lake. During the landing the airplane sustained substantial damage and came to rest upright in a nose down attitude. The pilot and his passenger received minor injuries. In a written statement from the passenger the airplane was fueled prior to take off from several hand carried gas cans that were brought to the airport by the pilot. Although the owner/builder of the airplane reported that the airplane regularly used auto gas and that water in the fuel was common, the cause of the loss of the engine power could not be determined.

Aircraft

Registration
N19HT
Reported as
Thompson Howard Pazmany PL-2
Category
Airplane, amateur-built
Serial number
125
Airframe hours
49
Engine
Lycoming O-320, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · April 1, 2008
Departed
H68 · Wagner, OK
Destination
KASD · Springdale, AR
Airport
H68 · Hefner-Easley Airport, runway 36, 3,405 × 60 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
55
Injuries
Minor
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Seat
Left
Flight hours
5,000 total · 49 in this make and model · 25 in the last 90 days · 5 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 14 knots, gusting 19
Visibility
10 statute miles
Lowest ceiling
None
Temperature
55 °F, dew point 43 °F
Altimeter
30.06 inHg
Observed at
KTQH

FAA reports on this event · 1

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