SEA85FYM01

NTSB accident investigation · Air Tractor AT301 · Weston, OR · April 30, 1985

Accident · Serious injuriesFinal report
Date
April 30, 1985, 09:09 local (16:09 UTC)
Place
Weston, OR
Injuries
1 serious
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N3652FAir Tractor AT301
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850430015069A
Case key
40067

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
Clearance - inadequatePilot in commandCause
Altitude - inadequatePilot in commandCause
Object - tree(s)Factor

Analysis

During this aerial application flight the aircraft clipped a tree and then impacted with the ground. The pilot was seriously injured when the stitching on the shoulder harness failed and the pilot was thrown forward.

Aircraft

Registration
N3652F
Reported as
Air Tractor AT301
Category
Airplane
Serial number
301-0267
Airframe hours
2,258
Engine
P&W R1340-AN1, 1,340 horsepower, reciprocating
Damage
Destroyed
Flight
Aerial application · Part 137
Registered owner
Larry E. Denton
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · June 4, 1984 · 304 hours before

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
31
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Helicopter
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
2,320 total · 154 in this make and model · 1,809 as pilot in command · 140 in the last 90 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
20 statute miles
Lowest ceiling
None
Temperature
48 °F, dew point -0 °F

FAA reports on this event · 1

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