DEN99LA140

NTSB accident investigation · Pzl-Mielec M-18A · Hasty, CO · August 9, 1999

Accident · No injuriesLimited investigationFinal report
Date
August 9, 1999, 11:00 local (17:00 UTC)
Place
Hasty, CO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N9103YPzl-Mielec M-18A
Weather
Visual (VMC) · Day
Status
Completed · report November 2, 2000
Report
Approved by Office Director
FAA report
19990809047739A
Case key
47009

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 failure to refuel his airplane, and the subsequent airborne fuel exhaustion. Factors were the lack of suitable terrain for a forced landing, and the high vegetation in the field.

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) - nonmechanicalCruise
Refueling - not performedPilot in commandCause
Fluid,fuel - exhaustionCause
Forced landingEmergency descent/landing
Nose overLanding - roll
Terrain condition - none suitableFactor
Terrain condition - high vegetationFactor

Analysis

The pilot, he had just finished an application job, and was flying back to his private airstrip. He said his fuel gauge was reading about 1/4 full. Two minutes later, his engine lost power. He hand pumped his fuel boost pump but there was no fuel in it. He performed a forced landing to a corn field, and the airplane nosed over.

Factual narrative

On August 9, 1999, approximately 1100 mountain daylight time, a Pzl-Mielec M-18A (Dromader), N9103Y, was substantially damaged during a forced landing near Hasty, Colorado. The commercial pilot, the sole occupant in the airplane, was not injured. The airplane was being operated by Denton Aerial Spraying, Las Animas, Colorado, under Title 14 CFR Part 137. Visual meteorological conditions prevailed for the local aerial application flight which originated from a private agricultural strip approximately 1 hour before the accident. No flight plan had been filed.

According to the pilot, he had just finished an application job, and was flying back to his private airstrip. He said his fuel gauge was reading about 1/4 full. Two minutes later, his engine lost power. He hand pumped his fuel boost pump but there was no fuel in it. He performed a forced landing to a corn field, and the airplane nosed over.

Aircraft

Registration
N9103Y
Reported as
Pzl-Mielec M-18A
Category
Airplane
Serial number
1Z016-27
Airframe hours
4,939
Engine
Pzl-Kalisz ASZ-62IR-M18, 967 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Donald J. Koenig
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · March 17, 1999 · 90 hours before
Departed
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
39
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
3,014 total · 187 in this make and model · 2,917 as pilot in command · 300 in the last 90 days · 100 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 63 °F
Altimeter
30.00 inHg
Observed at
LAA, 30 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.