FTW86LA102

NTSB accident investigation · WSK PZL Mielec PZL-M-18 · Winnie, TX · June 3, 1986

Accident · Minor injuriesLimited investigationFinal report
Date
June 3, 1986, 18:30 local (23:30 UTC)
Place
Winnie, TX
Injuries
1 minor
Damage
Destroyed
Phase of flight
Takeoff
Aircraft
N4226NWSK PZL Mielec PZL-M-18
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860603021809A
Case key
22034

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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) - mech failure/malfTakeoff
Engine assembly,cylinder - failure,totalCause
Operation with known deficiencies in equipment - intentionalPilot in commandCause
Judgment - poorPilot in commandFactor
On ground/water encounter with terrain/waterLanding - flare/touchdown
Load jettison - not performedPilot in commandFactor
FireOther
Terrain condition - rough/unevenFactor
Fuel system,tank - burstCause

Analysis

The pilot experienced partial loss of power during takeoff when the #3 cylinder quit firing. The aircraft then settled back down onto the grass strip and collided with a levy. At this point the pilot lost control of the aircraft, which went through some underbrush, breaking up the wings. The breakage caused the fuel tanks to rupture and the aircraft was completely destroyed by fire. The plt had previous problems with the acft and the acft mechanic had a replacement cylinder on order when the accident occurred.

Aircraft

Registration
N4226N
Reported as
WSK PZL Mielec PZL-M-18
Category
Airplane
Serial number
12005-03
Airframe hours
1,176
Engine
Pezetel M-18, 1,000 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Aerial application · Part 137
Registered owner
William J. Brown
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · April 28, 1986

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
48
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
6,000 total · 200 in this make and model · 200 as pilot in command · 100 in the last 90 days · 8 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 5 knots
Visibility
10 statute miles
Lowest ceiling
10,000 ft broken
Temperature
90 °F, dew point 79 °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.

Other investigations on N4226N · 1

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