GAA16CA376

NTSB accident investigation · Cessna 182 · Stevensville, MT · July 15, 2016

Accident · No injuriesData collectionFinal report
Date
July 15, 2016, 06:45 local (12:45 UTC)
Place
Stevensville, MT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N9928BCessna 182
Defining event
Takeoff: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report August 3, 2016
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20160715011909A
Case key
93605

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's failure to maintain adequate clearance from ground equipment during takeoff, which resulted in an impact with irrigation pipes, a loss of directional control, an impact with a fence, and a nose over.

Findings · 5

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 182A: 18 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 182A: 8 casesAll aircraft: 3,958 casesProbable cause
Object/animal/substance: ground equipmentEnvironmental issues › Physical environment · Effect on operationCessna 182A: 1 caseAll aircraft: 52 casesProbable cause
Object/animal/substance: fence/fence postEnvironmental issues › Physical environment · Contributed to outcomeCessna 182A: 2 casesAll aircraft: 313 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 of the tailwheel equipped airplane reported that during the takeoff roll from a grass airstrip, the airplane straddled an irrigation pipe on the east side to avoid a dip in the middle of the airstrip, impacted a sprinkler, and he lost directional control. The pilot further reported that the airplane veered left and impacted a fence, which resulted in a nose over and substantial damage to the left wing, empennage, and fuselage. The pilot reported that there were no preimpact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Factual narrative

The pilot of the tailwheel equipped airplane reported that during the takeoff roll from a grass airstrip, the airplane straddled an irrigation pipe on the east side to avoid a dip in the middle of the airstrip, impacted a sprinkler, and he lost directional control. The pilot further reported that the airplane veered left and impacted a fence, which resulted in a nose over and substantial damage to the left wing, empennage, and fuselage. The pilot reported that there were no preimpact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Aircraft

Registration
N9928B
Reported as
Cessna 182 (A)
Category
Airplane
Serial number
34328
Built
1957
Airframe hours
1,930.5
Engine
Continental 0-470-K, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 5, 2016
Departed
Stevensville, MT
Destination
Stevensville, MT
Equipment
None

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
82
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
June 30, 2014
Seat
Left
Flight hours
7,000 total · 1,500 in this make and model · 30 in the last 90 days · 15 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
50 °F, dew point 46 °F
Altimeter
30.05 inHg
Observed at
KMSO, 28 nm away

Docket · 3

The files NTSB released with the investigation on July 28, 2016, 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.