WPR09CA190

NTSB accident investigation · Ayres S2R-T34 · Cove, OR · April 9, 2009

Accident · Minor injuriesData collectionFinal report
Date
April 9, 2009, 08:37 local (15:37 UTC)
Place
Cove, OR
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N114JPAyres S2R-T34
Defining event
Maneuvering-low-alt flying: Low altitude operation/event
Weather
Visual (VMC) · Day
Status
Completed · report July 14, 2009
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20090409003119A
Case key
73635

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 maintain adequate clearance from rising terrain while maneuvering.

Findings · 3

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Performance/control parameters: altitudeAircraft › Aircraft oper/perf/capability · Not attained/maintainedAyres S2R-T34: 4 casesAll aircraft: 1,310 casesProbable cause
TerrainEnvironmental issues › Physical environment · Response/compensationAyres S2R-T34: 1 caseAll aircraft: 267 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that he took off on the aerial application flight with the intention of spraying a field. The pilot stated that he was 200 feet above the ground as he approached the field when the airplane lost airspeed and altitude as he maneuvered to align his flight path with the spray area. The elevation of the ground increased as the airplane approached the designated field. Midway into the turn, the airplane impacted the ground and the fuselage was deformed. The pilot additionally reported that he did not experience any mechanical malfunction with the operation of the airplane.

Factual narrative

The pilot reported that he took off on the aerial application flight with the intention of spraying a field. The pilot stated that he was 200 feet above the ground as he approached the field. The airplane lost airspeed and altitude as the pilot maneuvered to align his flight path with the spray area. The elevation of the ground increased as the airplane approached the designated field. Midway into the turn, the airplane impacted the ground and the fuselage was deformed. The pilot additionally reported that he did not experience any mechanical malfunction with the operation of the airplane.

Aircraft

Registration
N114JP
Reported as
Ayres S2R-T34
Category
Airplane
Serial number
T34-033
Engine
Pratt & Whitney PT6-34, turbo prop
Damage
Substantial damage
Flight
Aerial application · Part 137
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · February 1, 2009
Departed
LDG · La Grande, OR
Destination
Cove, OR

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
37
Injuries
Minor
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Without waivers/limitations
Last flight review
June 1, 2007
Seat
Front
Flight hours
3,200 total · 80 in this make and model · 2,950 as pilot in command · 40 in the last 90 days · 40 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
59 °F

FAA reports on this event · 1

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