DEN83FTE12

NTSB accident investigation · Piper PA-25-260 · Lamar, CO · August 31, 1983

Accident · Serious injuriesFinal report
Date
August 31, 1983, 08:15 local (14:15 UTC)
Place
Lamar, CO
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N7606ZPiper PA-25-260
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830831045629A
Case key
16015

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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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.

In flight collision with terrain/waterManeuvering - aerial application
Altitude - inadequatePilot in commandCause

Analysis

The acft collided with the ground during an aerial application maneuver. The pilot stated that he finished the second spray run and while in a turn the acft hit the ground on flat terrain. The pilot stated that he did not remember anymoreabout the flt. A fuel spill fire started after the crash. The chemical spill from the ruptured hopper extinguished the blaze.

Aircraft

Registration
N7606Z
Reported as
Piper PA-25-260
Category
Airplane
Serial number
25-3703
Airframe hours
5,335
Engine
Lycoming O-540-G1A5, 260 horsepower, reciprocating
Damage
Substantial damage
Fire
On-Ground
Flight
Aerial application · Part 137
Registered owner
Allen H. Thinnes
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · February 18, 1983 · 215 hours before
Departed
LAA · Lamar, CO
Airport
LAA · Lamar

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
24
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
3,800 total · 97 in this make and model · 250 as pilot in command · 11 in the last 90 days · 116 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 1 knots
Visibility
5 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.