ANC06CA019

NTSB accident investigation · Kenetic Mountain Goat · Palmer, AK · February 13, 2006

Accident · No injuriesData collectionFinal report
Date
February 13, 2006, 16:30 local (20:30 UTC)
Place
Palmer, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N101MGKenetic Mountain Goat
Weather
Visual (VMC) · Day
Status
Completed · report May 30, 2006
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
Anchorage, FSDO-03
FAA report
20060213001569A
Case key
63233

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 selection of unsuitable terrain for taxi, which resulted in the airplane nosing over while taxiing after landing. A factor associated with the accident was the rough and uneven terrain.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Nose overTaxi - from landing
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause
Terrain condition - rough/unevenFactor

Analysis

The private pilot was conducting a local area personal flight under Title 14, CFR Part 91, landing at various off airport sites. He said that he landed on a gravel area, and while taxiing came to a puddle, about 40 feet in diameter with broken ice surrounding it. He said he added speed to taxi through it, and about 3 feet from exiting the puddle, the ice around the edge broke off, and "stopped the tires dead." The pilot said the airplane then nosed over. He said there were no known mechanical anomalies with the airplane prior to the accident. He reported that the rudder and top of the wings were damaged during the accident.

Factual narrative

The private pilot was conducting a local area personal flight under Title 14, CFR Part 91, landing at various off airport sites. He said that he landed on a gravel area, and while taxiing came to a puddle, about 40 feet in diameter with broken ice surrounding it. He said he added speed to taxi through it, and about 3 feet from exiting the puddle, the ice around the edge broke off, and "stopped the tires dead." The pilot said the airplane then nosed over. He said there were no known mechanical anomalies with the airplane prior to the accident. He reported that the rudder and top of the wings were damaged during the accident.

Aircraft

Registration
N101MG
Reported as
Kenetic Mountain Goat
Category
Airplane, amateur-built
Serial number
10
Airframe hours
635
Engine
Lycoming IO 360B2E, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Kenetic Aviation Inc.
Registered owner
Kenetic Aviation Inc
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · September 1, 2005
Departed
Palmer, AK
Destination
Palmer, AK

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
52
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Last flight review
January 1, 2005
Flight hours
2,728 total · 1,900 in this make and model

Weather

Conditions
Visual (VMC) · Day
Visibility
100 statute miles
Lowest ceiling
None

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.