GAA17CA359

NTSB accident investigation · Cessna A188 · Salem, OR · June 14, 2017

Accident · No injuriesData collectionFinal report
Date
June 14, 2017, 16:30 local (23:30 UTC)
Place
Salem, OR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N4877QCessna A188
Defining event
Takeoff: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report August 22, 2017
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20170614008309A
Case key
95422

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 directional control during the takeoff roll, which resulted in the airplane contacting tall grass.

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: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna A188B: 6 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna A188B: 14 casesAll aircraft: 9,295 casesProbable cause
Object/animal/substance: debris/dirt/foreign objectEnvironmental issues › Physical environment · Effect on operationCessna A188B: 1 caseAll aircraft: 101 cases

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, during the takeoff roll for an agricultural flight, the airplane drifted left of the runway center, and the left wing and spray boom encountered tall grass. Subsequently, the airplane spun about 270°. The airplane sustained substantial damage to both wings and the fuselage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The pilot reported in the Operator/Owner Safety Recommendation section of NTSB Form 6120.1 that the tall grass next to the runway "will be maintained shorter."

Factual narrative

The pilot reported that during the takeoff roll for an agricultural flight, the airplane drifted left of the runway center, and the left wing and spray boom encountered tall grass. Subsequently, the airplane spun approximately 270°. The airplane sustained substantial damage to both wings and the fuselage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The pilot reported in the Operator/Owner Safety Recommendation section of the NTSB Form 6120.1 that, the tall grass next to the runway "will be maintained shorter".

Aircraft

Registration
N4877Q
Reported as
Cessna A188 (B)
Category
Airplane
Serial number
18802613T
Built
1976
Airframe hours
11,505.2
Engine
Continental IO-550D10B, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Industrial Aviation Services Inc
Registered owner
Industrial Aviation Services Inc
Airworthiness certificate
Special, Restricted (Special)
Last inspection
100 hour · April 11, 2017
Departed
OR38 · Salem, OR
Destination
OR38 · Salem, OR
Airport
OR38 · Harchenko Industrial, runway 25, 2,290 × 75 ft, asphalt
Equipment
Stall warning system, Satellite tracking device

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
40
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
October 25, 2015
Seat
Single
Flight hours
2,230 total · 30 in this make and model · 2,100 as pilot in command · 230 in the last 90 days · 109 in the last 30 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 5 knots
Visibility
10 statute miles
Temperature
66 °F, dew point 45 °F
Altimeter
30.05 inHg
Observed at
KSLE, 11 nm away

Docket · 2

The files NTSB released with the investigation on August 2, 2017, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.5 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.