SEA86LA158

NTSB accident investigation · Ayres S2RT34 · Jordan Valley, OR · June 30, 1986

Accident · FatalLimited investigationFinal report
Date
June 30, 1986, 10:20 local (16:20 UTC)
Place
Jordan Valley, OR
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N4013DAyres S2RT34
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860630028899A
Case key
40433

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.

Dragged wing,rotor,pod,float or tail/skidManeuvering - aerial application
Clearance - misjudgedPilot in commandFactor
Judgment - poorPilot in commandFactor
Loss of control - in flightDescent - uncontrolled
Directional control - not possiblePilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

Witnesses observed at acft make a 2-5 foot pass over water going north, a 180 degree turn and a 2 foot AGL run to south. The acfts left main landing gear touched water bouncing the right wing on water. Acft pitched up, rolled inverted and crashed on south shore of lake. The acft was not engaged in spray operations at the time.

Aircraft

Registration
N4013D
Reported as
Ayres S2RT34
Category
Airplane
Serial number
6034
Airframe hours
4,951
Engine
P&W PT6A-34AG, 750 horsepower, turbo prop
Damage
Destroyed
Flight
Personal · Part 91
Operator
Gary Dogett, doing business as Super Kat
Registered owner
Sutter Butte Dusters, Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
100 hour · March 24, 1986 · 75 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
42
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Toxicology
Performed
Flight hours
22,400 total · 6,404 in this make and model · 22,000 as pilot in command · 400 in the last 90 days · 120 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
15 statute miles
Lowest ceiling
None
Temperature
81 °F

FAA reports on this event · 1

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