WPR11CA118

NTSB accident investigation · Cessna 182 · Eastsound, WA · February 1, 2011

Accident · Serious injuriesData collectionFinal report
Date
February 1, 2011, 10:55 local (18:55 UTC)
Place
Eastsound, WA
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Standing
Aircraft
N2718RCessna 182
Defining event
Standing-engine(s) start-up: Ground handling event
Weather
Visual (VMC) · Day
Status
Completed · report June 8, 2011
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
FAA FSDO
Case key
78258

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 properly secure the airplane prior to rotating the propeller by hand, resulting in inadvertent movement of the airplane and collision with a building.

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.

Parking/securing: tie-down/mooringAircraft › Aircraft handling/service · Incorrect use/operationAll aircraft: 33 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAll aircraft: 9,295 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.

Ground handling eventStanding-engine(s) start-upAll aircraft: 108 casesDefining event

Analysis

The pilot pulled the airplane out of the unheated hangar on a chilly morning and used the propeller to rotate the engine several times. He set the parking brake, and started the airplane with the starter, but then the engine stopped. The battery did not have sufficient charge to start the engine, so he decided to hand-prop the engine. He primed it, left the parking brake on, set the throttle to idle, turned the master switch and magneto switches on, and spun the propeller. The engine started but did not remain running. He started it again by hand propping. He advanced the throttle to keep it running, but again it did not remain running. He applied carburetor heat, but did not reduce the throttle setting. He hand-propped the engine once again and it went to a high rpm setting, and then the airplane began moving forward. The pilot reached in to try to retard the throttle, but was unsuccessful. He fell and hit his face on the landing gear footstep, which fractured his right cheekbone and caused deep lacerations above his right eye. The airplane continued to move until it collided with a hangar, with both wings sustaining substantial damage.

Factual narrative

The pilot pulled the airplane out of the unheated hangar on a chilly morning, and used the propeller to rotate the engine several times. He set the parking brake, and started the airplane with the starter, but then the engine stopped. The battery would not turn the engine over again, so he decided to hand prop the engine. He primed it, left the parking brake on, set the throttle to idle, turned the master switch and magneto switches on, and spun the propeller. The engine started, but quit. He started it again by hand propping. He advanced the throttle to keep it running, but it quit. He applied carburetor heat, but did not reduce the throttle setting. He hand propped the engine once again and it went to a high rpm setting, and then the airplane began moving forward. The pilot reached in to try and retard the throttle, but was unsuccessful. He fell, and hit his face on the landing gear footstep, which fractured his right cheekbone and caused deep lacerations above his right eye. The airplane continued to move until it collided with a hangar, with both wings sustaining substantial damage.

Aircraft

Registration
N2718R
Reported as
Cessna 182 (K)
Category
Airplane
Serial number
18258218
Airframe hours
5,142
Engine
Teledyne Continental Motors O-470-R, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Blinn Family Trust
Registered owner
Blinn Family Trust
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 2, 2010 · 75 hours before
Departed
ORS · Eastsound, WA
Destination
ORS · Eastsound, WA
Airport
ORS · Orcas Island, runway 34, 2,900 × 60 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
72
Injuries
Serious
Certificate
Commercial
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
October 21, 2010
Flight hours
2,738 total · 866 in this make and model · 2,555 as pilot in command · 6 in the last 90 days · 1 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
40° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
36 °F, dew point 25 °F
Altimeter
30.61 inHg
Observed at
KORS

Docket · 1

The files NTSB released with the investigation on February 23, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.9 MB in all.