ANC11CA017

NTSB accident investigation · Champion 7GCBC · Nenana, AK · March 17, 2011

Accident · No injuriesData collectionFinal report
Date
March 16, 2011, 17:15 local (Mar 17, 2011, 01:15 UTC)
Place
Nenana, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5160XChampion 7GCBC
Defining event
Landing-landing roll: Nose over/nose down
Weather
Visual (VMC) · Day
Status
Completed · report July 18, 2011
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
FAA FSDO
FAA report
20110316003679A
Case key
78567

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 an unsuitable off-airport landing site, which resulted in a nose over.

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.

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 stated that he was landing a wheel-equipped airplane on a frozen, snow-covered river when the main landing gear wheels encountered soft snow and the airplane nosed over, causing substantial damage to both wings and the vertical stabilizer. The pilot reported no preaccident mechanical anomalies with the airplane.

Factual narrative

The pilot stated that he was landing a wheel-equipped airplane on a frozen, snow-covered river when the main landing gear wheels encountered soft snow and the airplane nosed over, receiving substantial damage to both wings and the vertical stabilizer. The pilot reported no preaccident mechanical anomalies with the airplane.

Aircraft

Registration
N5160X
Reported as
Champion 7GCBC
Category
Airplane
Serial number
166
Engine
Lycoming O-320 SERIES, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Baker Adam W
Registered owner
Baker Adam W
Airworthiness certificate
Standard, Normal; Standard, Aerobatic
Departed
PANN · Nenana, AK
Destination
PAFA · Fairbanks, 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
37
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Seat
Front
Flight hours
373 total · 55 in this make and model · 6 in the last 90 days · 5 in the last 30 days

Weather

Conditions
Visual (VMC) · Day

Docket · 1

The files NTSB released with the investigation on March 29, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 628 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.