CHI93LA278

NTSB accident investigation · Piper PA-22-150 · West Plains, MO · July 26, 1993

Accident · No injuriesLimited investigationFinal report
Date
July 26, 1993, 12:00 local (17:00 UTC)
Place
West Plains, MO
Injuries
2 uninjured
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N6723BPiper PA-22-150
Weather
Visual (VMC) · Day
Status
Completed · report August 17, 1994
Report
Approved by Office Director
FAA report
19930726025699A
Case key
9251

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 loss of engine power for undetermined reasons. The lack of suitable terrain for a forced landing was a factor.

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 powerTakeoff - initial climb
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
In flight collision with terrain/waterDescent - emergency
Terrain condition - high vegetation
Terrain condition - none suitable
FireOther

Analysis

Immediately after takeoff, at 150 AGL, the pilot reported a total loss of engine power. The pilot tried numerous times to restart the engine without success. The pilot then turned the aircraft left to avoid some trees at the end of the runway. He landed the aircraft in a thicket of 6 foot bushes and blackberry briers to soften the impact. Post-accident investigation revealed no evidence of pre-impact mechanical malfunction with airframe, engine, or accessories.

Factual narrative

On July 26, 1993, about 1200 central daylight time, a Piper, PA22-150; N6723B, was destroyed by post-impact fire shortly after takeoff. The private pilot and one passenger were both uninjured. The local pleasure flight was originating from West Plains Municipal Airport, West Plains, Missouri in visual meteorological conditions. The flight operating under 14 CFR Part 91 had no flight plan on file.

The pilot took-off on runway 36 and at 150 feet AGL the engine lost total power. The PIC checked the magnetos, mixture, carburetor heat, fuel selector, all to no avail. The pilot also tried pumping the engine primer. The PIC then turned the aircraft left to avoid some trees at the end of the runway. He landed the aircraft in a thicket of 6 foot bushes and blackberry briers to soften the impact.

When the aircraft stopped, the windscreen was gone, and the pilot and passenger climbed out through the windscreen area. The wreckage was completely engulfed in flames shortly thereafter.

The post-accident examination of the engine found all sparkplugs, except the lower #2 cylinder plug, fired normally. All four nuts attaching the carburetor to the engine were only hand tight, but the intake manifold gasket was in good condition. No evidence of pre-impact mechanical malfunction with airframe, engine or accessories was found.

Aircraft

Registration
N6723B
Reported as
Piper PA-22-150
Category
Airplane
Serial number
5640
Airframe hours
3,800
Engine
Lycoming O-320-A, 150 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Ron Stow
Registered owner
Ron Stow
Airworthiness certificate
Standard, Normal
Departed
UNO
Destination
M48 · Houston, MO
Airport
UNO · West Plains Municipal, runway 36, 4,902 × 75 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
49
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
700 total · 400 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 6 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
88 °F, dew point 73 °F
Altimeter
30.00 inHg
Observed at
SGF, 85 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 N6723B · 1

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