FTW04LA152

NTSB accident investigation · WSK PZL Mielec M-18A · Dumas, AR · June 5, 2004

Accident · No injuriesLimited investigationFinal report
Date
June 5, 2004, 15:00 local (20:00 UTC)
Place
Dumas, AR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N161RAWSK PZL Mielec M-18A
Weather
Visual (VMC) · Day
Status
Completed · report September 29, 2004
Report
Approved by Office Director
Parties
Flight Standards District Office
FAA report
20040605028279A
Case key
59394

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.

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
On ground/water encounter with terrain/waterEmergency landing
Terrain condition - ground

Analysis

The single-engine, tailwheel-equipped agricultural airplane lost engine power after takeoff from a private grass airstrip. The 16,200-hour pilot reported that he had flown for several hours prior to the accident with no problems. On the last takeoff, the airplane "seemed" to lose power approximately 600 yards beyond the departure end of the runway; however, the gauges indicated that the engine was performing normally. The pilot stated that the airplane had plenty of fuel onboard. The right wing "clipped" a tree, and the airplane spun around, before coming to rest in a field. The reason for the reported loss of engine power could not be determined.

Factual narrative

On June 5, 2004, approximately 1500 central daylight time, a WSK PZL Mielec M-18A, single-engine, tailwheel-equipped agricultural airplane, N161RA, registered to and operated by a private individual, sustained substantial damage during a forced landing following a loss of engine power after takeoff from a private grass airstrip, near Dumas, Arkansas. The commercial pilot, who was the sole occupant of the airplane, was not injured. Visual meteorological conditions prevailed and a flight plan was not filed for the Title 14 Code of Federal Regulations Part 137 local aerial application flight.

According to the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2), the 16,200-hour pilot reported that he had flown for several hours prior to the accident with no problems. On the last takeoff, the airplane "seemed" to lose power when approximately 600 yards beyond the departure end of the runway; however, the gauges indicated that the engine was performing normally. The pilot stated that the airplane had plenty of fuel onboard. The right wing "clipped" a tree, and the airplane spun around, before coming to rest upright in a field.

Examination of the wreckage by a Federal Aviation Administration (FAA) inspector, who responded to the accident site, revealed that the left landing gear, both wings, the tail, and propellers were sheared off the airplane. The inspector reported that an odor of fuel was present at the accident site; however, no fuel was found in the fuel tanks.

The automated surface observing station at Monticello Municipal Airport (LLQ), located 21 nautical miles southwest from the accident site, at 1453 reported the wind direction variable at 6 knots, visibility 10 statute miles, clouds scattered at 4,700 feet, temperature 31 degrees Celsius, dew point 18 degrees Celsius, and an altimeter setting of 30.01 inches of mercury.

The reason for the reported loss of engine power could not be determined.

Aircraft

Registration
N161RA
Reported as
WSK PZL Mielec M-18A
Category
Airplane
Serial number
12-013-31
Airframe hours
4,688
Engine
PZL Mielec M-18, 985 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Perkins Air Service
Registered owner
William R. Perkins
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · February 9, 2004 · 82 hours before
Departed
NONE · Dumas, AR
Destination
NONE · Dumas, AR
Airport
Private Airstrip

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
51
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Last flight review
March 4, 2003
Seat
Center
Flight hours
16,200 total · 1,992 in this make and model · 16,128 as pilot in command · 200 in the last 90 days · 125 in the last 30 days · 8 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 5 knots
Visibility
10 statute miles
Temperature
90 °F, dew point 77 °F
Altimeter
29.92 inHg

FAA reports on this event · 1

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