ANC13CA005

NTSB accident investigation · Cessna A185E · Talkeetna, AK · October 22, 2012

Accident · No injuriesData collectionFinal report
Date
October 21, 2012, 18:15 local (Oct 22, 2012, 02:15 UTC)
Place
Talkeetna, AK
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1694MCessna A185E
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report January 31, 2013
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
FAA Anchorage FSDO
FAA report
20121021023479A
Case key
85442

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 selection of unsuitable terrain for landing, which resulted in a ground loop.

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 A185E: 18 casesAll aircraft: 3,958 casesProbable cause
Terrain: sloped/uneven terrainEnvironmental issues › Physical environment · Contributed to outcomeCessna A185E: 1 caseAll aircraft: 270 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

During the approach, the pilot decided to land the tundra-tire-equipped airplane on a sloped, grassy area adjacent to the taxiway because of snow on the area where he initially intended to land. After touchdown, the airplane began to follow the slope, and the pilot applied the uphill brake. The airplane subsequently entered a ground loop. The airplane sustained substantial damage to the left wing. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

During the landing approach, the pilot decided to land the tundra-tire equipped airplane on a slopped, grassy area adjacent to the taxiway due to snow on his initially intended landing area. After touchdown, the airplane began to follow the slope, and the pilot applied the uphill brake, which resulted in a ground loop. The airplane sustained substantial damage to the left wing. The pilot reported that there were no preaccident mechanical anomalies with the airplane that would have precluded normal operation.

Aircraft

Registration
N1694M
Reported as
Cessna A185E
Category
Airplane
Serial number
18501879
Airframe hours
8,730
Engine
Cont Motor IO 520 SERIES, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
Talkeetna Air Taxi Inc
Registered owner
Talkeetna Air Taxi Inc
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · August 24, 2012 · 7 hours before
Departed
PATK · Talkeetna, AK
Destination
PATK · Talkeetna, AK
Flight plan
VFR
Airport
PATK · Talkeetna Airport, 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
68
Injuries
None
Certificates
Airline transport, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land, Multi-engine sea, Single-engine sea
Instrument ratings
Airplane, Helicopter
Medical
Class 2, With waivers/limitations
Last flight review
April 20, 2012
Seat
Left
Flight hours
18,000 total · 1,000 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
34 °F, dew point 9 °F
Altimeter
30.26 inHg
Observed at
PATK

Docket · 1

The files NTSB released with the investigation on November 30, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 657 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 N1694M · 3

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