ANC11CA032

NTSB accident investigation · Cessna A185F · Talkeetna, AK · May 17, 2011

Accident · No injuriesData collectionFinal report
Date
May 17, 2011, 13:57 local (21:57 UTC)
Place
Talkeetna, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N125KTCessna A185F
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report August 22, 2011
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
FAA
FAA report
20110517009899A
Case key
79131

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 landing.

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna A185F: 56 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna A185F: 71 casesAll 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.

Analysis

The commercial pilot was practicing stop-and-go takeoffs and landings in a tailwheel-equipped airplane with the commercial air taxi operator's chief pilot aboard. She said during the first landing, as the tailwheel touched the runway, the airplane veered sharply to the right. The airplane exited the runway to the right against the application of full left rudder. As the airplane departed the runway surface, the commercial pilot relinquished control to the company chief pilot in the right seat. During the runway excursion, the right wing came up, and the left wing struck the ground, substantially damaging the left wing. An examination of the tailwheel assembly revealed no anomalies.

Factual narrative

The commercial pilot was practicing stop and go landings in a tailwheel-equipped airplane with the commercial air taxi operator's chief pilot aboard. She said during the first landing, as the tailwheel touched the runway, the airplane veered sharply to the right. She applied left rudder, but the airplane exited the runway to the right. As the airplane left the runway, she relinquished control to the company chief pilot in the right seat. During the runway excursion, the right wing came up, and the left wing struck the ground, structurally damaging the left wing. An examination of the tailwheel assembly found no anomalies.

Aircraft

Registration
N125KT
Reported as
Cessna A185F
Category
Airplane
Serial number
18503494
Airframe hours
12,409
Engine
Cont Motor IO 520 SERIES, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Other work use · Part 91
Operator
Rust Air Inc, doing business as K2 Aviation
Registered owner
Rust Air Inc
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · May 14, 2011
Departed
PATK · Talkeetna, AK
Destination
PATK · Talkeetna, AK
Airport
PATK · Talkeetna, runway 18, 3,500 × 75 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
30
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
May 13, 2011
Seat
Left
Flight hours
4,216 total · 22 in this make and model · 1,781 as pilot in command · 44 in the last 90 days · 11 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
57 °F
Altimeter
29.70 inHg
Observed at
PATK

Docket · 2

The files NTSB released with the investigation on June 24, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.2 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 N125KT · 2

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