LAX96LA113

NTSB accident investigation · Wsk Pzl Mielec M-18-A · Blythe, CA · February 16, 1996

Accident · No injuriesLimited investigationFinal report
Date
February 15, 1996, 17:00 local (Feb 16, 1996, 01:00 UTC)
Place
Blythe, CA
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Takeoff
Aircraft
N92640Wsk Pzl Mielec M-18-A
Weather
Visual (VMC) · Day
Status
Completed · report July 31, 1996
Report
Approved by Office Director
FAA report
19960215002109A
Case key
29377

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

On this page

Probable cause

the pilot's premature lift-off and subsequent loss of control due to his failure to monitor the airspeed indicator during the takeoff roll.

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 control - on ground/waterTakeoff - roll/run
Airspeed indicator - not usedPilot in commandCause
Lift-off - prematurePilot in commandCause
Airspeed - not attainedPilot in commandCause
Ground loop/swerve - inadvertentPilot in command
On ground/water encounter with terrain/waterTakeoff - roll/run
Terrain condition - ditch
Landing gear,main gear - sheared

Analysis

The pilot attempted a takeoff with a full load of chemical and water from a 2,500-foot dirt strip. The aircraft did not get airborne, veered off to the right side of the runway, collided with a canal, and then bounced over the canal and collided with the ground where the gear separated from the aircraft. The pilot indicated that the engine tachometer and manifold pressure were in the normal ranges and that the airplane just wouldn't lift off. He stated that he didn't look at the airspeed indicator during the takeoff. There were no mechanical problems reported.

Factual narrative

On February 15, 1996, at 1700 hours Pacific standard time, a WSK PZL Mielec M-18-A, N92640, an aerial application spray aircraft, collided with the terrain during an attempted takeoff from a 2,500-foot-long dirt strip. The operation was under 14 CFR Part 137 when the accident occurred. The aircraft was destroyed and the commercial pilot was not injured. Visual meteorological conditions existed at the time.

The pilot stated that the tachometer and manifold gauges were in the normal ranges and that he did not look at the airspeed indicator prior to takeoff. He said the aircraft just wouldn't lift-off. The aircraft veered off to the right side of the runway and collided with a canal. It then bounced to the other side, where the landing gear sheared off the aircraft.

The aircraft was loaded with about 2,800 pounds of chemical and water, which is a normal load according to the operator. The pilot reported no mechanical problems with the aircraft prior to the accident.

Aircraft

Registration
N92640
Reported as
Wsk Pzl Mielec M-18-A
Category
Airplane
Serial number
1Z025-22
Airframe hours
58
Engine
Pzl-Kalisz ASZ62IK, 987 horsepower, reciprocating
Damage
Destroyed
Flight
Aerial application · Part 137
Registered owner
Farmers Aerial Service Inc
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · May 10, 1995 · 58 hours before
Departed
Farm Strip, CA
Airport
Dirt Strip

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
57
Certificate
Commercial
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
10,000 total · 35 in this make and model · 10,000 as pilot in command · 100 in the last 90 days · 50 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
25 statute miles
Lowest ceiling
None
Temperature
70 °F

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 N92640 · 2

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