ANC09CA057

NTSB accident investigation · Cessna 180F · King Salmon, AK · June 15, 2009

Accident · No injuriesData collectionFinal report
Date
June 14, 2009, 21:00 local (Jun 15, 2009, 05:00 UTC)
Place
King Salmon, AK
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2162ZCessna 180F
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report September 30, 2009
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
Federal Aviation Administration (Operations)
FAA report
20090614047259A
Case key
74067

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 directional control while landing, resulting in a ground loop and substantial damage to the airplane.

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 180F: 4 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 180F: 3 casesAll aircraft: 9,295 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomeCessna 180F: 3 casesAll aircraft: 1,008 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 he was landing his tailwheel-equipped airplane on a hard-surfaced runway, with a 10 knot left crosswind, at the conclusion of a Title 14, Code of Federal Regulations Part 91 flight. He said that when the airplane initially touched down, it bounced slightly, and as it touched down again, it began to swerve to the left. He said he was unable to correct the swerve with rudder and brakes, and the airplane ground looped to the left, striking the right wing and right horizontal stabilizer on the runway. The right wing, right aileron, and right horizontal stabilizer sustained substantial damage. The pilot indicated that there were no preaccident mechanical problems with the airplane.

Factual narrative

The pilot reported he was landing his tailwheel-equipped airplane on a hard-surfaced runway, with a 10-knot left crosswind. He said that when the airplane initially touched down, it bounced slightly, and as it touched down again, it began to swerve to the left. He said he was unable to correct the swerve with rudder and brakes, and the airplane ground looped to the left, striking the right wing and right horizontal stabilizer on the runway. The right wing, right aileron, and right horizontal stabilizer sustained substantial damage. The pilot indicated that there were no preaccident mechanical problems with the airplane.

Aircraft

Registration
N2162Z
Reported as
Cessna 180F
Category
Airplane
Serial number
18051262
Airframe hours
4,500
Engine
Cont Motor O-470 SERIES, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Baker Benjamin K
Registered owner
Baker Benjamin K
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 28, 2009 · 10 hours before
Departed
ANC · Anchorage, AK
Destination
AKN · King Salmon, AK
Flight plan
VFR
Airport
AKN · King Salmon, runway 30, 8,901 × 150 ft, asphalt

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
48
Injuries
None
Certificate
Airline transport
Airplane ratings
Multi-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Seat
Left
Flight hours
5,500 total · 330 in this make and model · 3,800 as pilot in command · 15 in the last 90 days · 15 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F
Altimeter
29.94 inHg

Docket · 1

The files NTSB released with the investigation on August 6, 2009, on NTSB’s docket system: statements, records, photos and specialists’ reports. 647 KB 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 N2162Z · 4

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