CHI94DCQ02

NTSB accident investigation · WSK PZL Mielec M-18 Dromader · Colby, KS · July 11, 1994

Accident · Minor injuriesFinal report
Date
July 11, 1994, 14:00 local (19:00 UTC)
Place
Colby, KS
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N4367FWSK PZL Mielec M-18 Dromader
Weather
Visual (VMC) · Day
Status
Completed · report February 24, 1995
Report
Approved by Office Director
FAA report
19940711019439A
Case key
9341

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

fuel starvation resulting from the fuel shutoff valve closing as a result of improper adjustment.

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(total) - mech failure/malfCruise
Fluid,fuel - starvationCause
Fuel system,fuel shutoff - closedCause
Maintenance,adjustment - improperUnknown
Forced landingDescent - emergency
Nose overLanding - flare/touchdown
Terrain condition - crop

Analysis

Immediately after takeoff a total loss of engine power occurred. The airplane had 170 gallons of fuel on board. The pilot stated that the fuel selector cable routing and length were questionable, the cable was old, and the possibility existed that it was not set correctly. The engine was placed on a test stand. It started and operated normally.

Factual narrative

History of flight

On July 11, 1994, approximately 1400 hours central daylight time, a Mielec M-18 Dromader, N4367F, operated as an agricultural application airplane by Great Plains Spraying, Incorporated of Colby, Kansas, sustained an in-flight loss of engine power. The airplane landed in a cultivated field, nosed over and was substantially damaged. Approximately 15 gallons of chemical (Dimethoate) with 385 gallons of water was spilled. Visual meteorological conditions existed at the time of the accident and no flight plan was filed. The flight operated under 14 CFR Part 137, and originated from Colby, Kansas, at 1400 hours.

The pilot stated that immediately after takeoff, at an altitude of 200 feet above ground level, the engine quit "as if the fuel had been shut off. I jammed the fuel shut off forward and turned the electric fuel pump on, but nothing changed my situation."

Personnel

The pilot held a commercial pilot certificate, with priveledges for single and multi engine land airplanes, and instrument airplane. He held a second class medical certificate with the restriction to wear corrective lenses. He had accumulated 13,660 hours of total pilot time.

Aircraft information

The airplane was a WSK PZL MIELEC M-18 Dromader, single reciprocating engine, single seat, agricultural aircraft. The last annual inspection had been completed on March 5, 1994. The engine had been overhauled approximately 20 hours prior to the accident, and was installed on June 10, 1994. The airplane had approximately 170 gallons of fuel on board at takeoff.

Wreckage and impact information

The airplane came to rest inverted approximately 1 1/2 miles southeast of the Colby airport. The fuselage exhibited twisting, the wingtips were damaged, and the vertical stabilizer, rudders and propeller were bent. No fire occurred. The pilot stated that the fuel selector cable routing and length was questionable, the cable was old, and there was a possibility that it was not set correctly.

Medical information

The pilot sustained minor injuries, cuts, bruises and abrasions. He was released after an overnight stay in the local hospital for observation.

Survival information

The occupant stated that he was restrained satisfactorily by the lap and shoulder harness.

Tests and research

The engine was placed on a test stand. It started immediately and operated normally.

Additional information

The wreckage was released to the owner and transported to Malden Ag-Craft, Inc., Municipal Airport, Hangar 253, Route 3, Box 1224, Malden, Missouri, 63863.

Aircraft

Registration
N4367F
Reported as
WSK PZL Mielec M-18 Dromader (M-18 DROMA)
Category
Airplane
Serial number
I2014-10
Airframe hours
2,000
Engine
Pezetel ASZ-621R-M-18, 967 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Great Plains Spraying, Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · March 5, 1994 · 10 hours before
Airport
CBK · Shalz Field, runway 17, 5,109 × 75 ft, concrete

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
38
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
13,660 total · 50 in this make and model · 13,660 as pilot in command · 200 in the last 90 days · 200 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F
Altimeter
30.00 inHg
Observed at
ICT, 60 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.