MIA91LA180

NTSB accident investigation · Piper PA-24-180 · Valparaiso, FL · July 6, 1991

Accident · No injuriesLimited investigationFinal report
Date
July 6, 1991, 08:19 local (13:19 UTC)
Place
Valparaiso, FL
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N5953PPiper PA-24-180
Weather
Visual (VMC) · Day
Status
Completed · report June 10, 1993
Report
Approved by Office Director
FAA report
19910706029329A
Case key
32897

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

Partial loss of engine power due to fuel contamination due to an inadequate preflight by the pilot in command and failure of the pilot to extend the landing gear during the forced 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(partial) - nonmechanicalTakeoff - initial climb
Fluid,water - contaminationCause
Aircraft preflight - inadequatePilot in commandCause
Forced landingDescent - emergency
Gear not extendedLanding - flare/touchdown
Gear extension - not performedPilot in commandCause

Analysis

The fuel tanks were filled the day before the accident flt at a nearby arpt. The plt reported that the 20 minute return flt was uneventful. Before departure on a local flt, the fuel tanks were checked for contaminants; none were found. The flt departed, performed one touch and go landing, and the pilot stated that while turning crosswind, the eng lost power. He then landed the acft gear up on a taxiway. The fuel tanks were drained immediately after the accident. The carburetor bowl was drained 2 days after the accident which revealed about 130 ml of fuel and 20 ml of water.

Aircraft

Registration
N5953P
Reported as
Piper PA-24-180
Category
Airplane
Serial number
24-1044
Airframe hours
3,538
Engine
Lycoming O-360-A1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Boles, Lyman M.
Registered owner
Boles, Lyman M.
Last inspection
Annual · July 1, 1991 · 1 hours before
Airport
VPS · Eglin Afb

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
42
Certificates
Airline transport, Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
3,654 total · 181 in this make and model · 3,536 as pilot in command · 28 in the last 90 days · 4 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
6 statute miles
Lowest ceiling
4,000 ft broken
Temperature
73 °F, dew point 73 °F
Altimeter
30.00 inHg
Observed at
VPS, 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 N5953P · 1

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