FTW90DPG05

NTSB accident investigation · WSK PZL Mielec M18A · Hunter, AR · July 26, 1990

Accident · No injuriesFinal report
Date
July 26, 1990, 17:00 local (22:00 UTC)
Place
Hunter, AR
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N8154VWSK PZL Mielec M18A
Weather
Visual (VMC) · Day
Status
Completed · report November 23, 1992
Report
Approved by Office Director
FAA report
19900726029349A
Case key
22938

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 continued operation with a known malfunctioning engine.

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
Ignition system,spark plug - fouledFactor
Operation with known deficiencies in equipment - performedPilot in commandCause
In flight collision with terrain/waterTakeoff - initial climb

Analysis

The pilot reported that he had been having to 'burn out' the engine before each takeoff in order to obtain takeoff power. He also stated that during this attempted takeoff the engine loaded up and would not develop sufficient power to maintain flight. A top overhaul was to have been performed two days after the accident. The airplane was not able to climb and impacted into an adjacent field.

Aircraft

Registration
N8154V
Reported as
WSK PZL Mielec M18A
Category
Airplane
Serial number
12020-15
Airframe hours
447
Engine
Pzl-Kalisz ASZ-62IR-M18, 967 horsepower, reciprocating
Damage
Destroyed
Flight
Aerial application · Part 137
Operator
Ken Fabel, doing business as Ken Fabel Fly Service
Registered owner
Kenneth S. Fabel
Airworthiness certificate
Special, Restricted (Special)
Last inspection
100 hour · December 5, 1989 · 447 hours before
Departed
NONE
Airport
NONE

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
32
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
2,378 total · 450 in this make and model · 2,277 as pilot in command · 214 in the last 90 days · 105 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
25,000 ft overcast
Temperature
90 °F, dew point 64 °F
Altimeter
30.00 inHg
Observed at
JBR, 57 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.