CEN12CA544

NTSB accident investigation · Schweizer, N36289 G-164B · Kaplan, LA · August 15, 2012

Accident · Serious injuriesData collectionFinal report
Date
August 15, 2012, 10:45 local (15:45 UTC)
Place
Kaplan, LA
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N36289Schweizer, N36289 G-164B
Defining event
Maneuvering-low-alt flying: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report November 26, 2012
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA Flight Standards District Office
FAA report
20120815019999A
Case key
84686

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 clearance from power lines during the aerial application flight.

Findings · 2

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.

Object/animal/substance: wireEnvironmental issues › Physical environment · Awareness of conditionSchweizer G-164B: 5 casesAll aircraft: 588 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 was conducting an aerial application flight at the time of the accident. During the spray application, the airplane struck a power line. The airplane nosed over and impacted the ground. A postaccident examination of the wreckage found no evidence of mechanical malfunctions or failures that would have precluded normal operation.

Factual narrative

According to the operator's accident report, the pilot was conducting an aerial application flight on a field about 3-1/2 miles from the airstrip. He had previously dispersed 4 loads of fertilizer on the field. During the application of the fifth load, the airplane struck an 80 to 90 foot-tall power line. The airplane nosed over and impacted the ground. The pilot was seriously injured and the airplane was substantially damaged. Photographs taken at the accident site revealed no markers on the power line. An FAA inspector found no evidence of mechanical malfunctions or failures that would have precluded normal aircraft operation.

Aircraft

Registration
N36289
Reported as
Schweizer, N36289 G-164B
Category
Airplane
Serial number
746B
Airframe hours
11,171
Engine
Pratt & Whitney PT6A-28, 680 horsepower, turbo prop
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Vincent Flying Service, Inc.
Registered owner
Vincent Flying Service, Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
100 hour · July 23, 2012
Departed
NONE · Kaplan, LA
Destination
NONE · Kaplan, LA

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
45
Injuries
Serious
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Without waivers/limitations
Last flight review
February 1, 2011
Seat
Single
Flight hours
7,000 total · 7,000 in this make and model · 7,000 as pilot in command · 250 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 8 knots
Visibility
10 statute miles
Temperature
88 °F

Docket · 6

The files NTSB released with the investigation on October 12, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.9 MB in all.

FAA reports on this event · 1

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

Other investigations on N36289 · 1

Matched to the same aircraft by N-number and date.