FTW89DPA04

NTSB accident investigation · North American F-51 · Denton, TX · September 6, 1989

Accident · FatalFinal report
Date
September 6, 1989, 16:24 local (21:24 UTC)
Place
Denton, TX
Injuries
1 fatal, 1 minor
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N51VPNorth American F-51
Weather
Visual (VMC) · Day
Status
Completed · report October 24, 1990
Report
Approved by Office Director
FAA report
19890906033919A
Case key
22694

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 detect water in the fuel system during the preflight which subsequently resulted in a loss of power.

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
Fuel system - waterCause
Aircraft preflight - improperPilot in commandCause
Loss of engine power(total) - nonmechanicalManeuvering - turn to landing area (emergency)
Loss of control - in flightDescent - emergency
Stall - encounteredPilot in command
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot taxied the aircraft to the departure runway and performed a normal pre-takeoff run up. The aircraft was viewed by numerous pilots to depart to the south and make a normal right climbing turn. During the climb to the southwest, the witnesses heard the engine surge and stop. The aircraft was seen to level and descend as it continued the right turn back toward the airport. It was observed to stall at approximately 100 feet AGL prior to impacting into the open field adjacent the departure end of the runway. The pilot had not sumped the fuel system during the aircraft pre-flight. Water was found in the fuel system and powerplant during the investigation.

Aircraft

Registration
N51VP
Reported as
North American F-51
Category
Airplane
Serial number
44-73142
Engine
Rolls-Royce V-1650-9A, 1,000 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Vernon Peterson, doing business as Jon Bradford
Registered owner
J. Bradford Enterprises
Airworthiness certificate
Special, Limited (Special)
Airport
DTO · Denton Municipal, runway 17, 5,000 × 150 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
64
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Toxicology
Performed
Flight hours
30,000 total · 2,000 in this make and model · 20,000 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 10 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
99 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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