ANC14CA004

NTSB accident investigation · Piper J3C 65 · Talkeetna, AK · October 10, 2013

Accident · No injuriesData collectionFinal report
Date
October 10, 2013, 14:15 local (22:15 UTC)
Place
Talkeetna, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N70604Piper J3C 65
Defining event
Landing-flare/touchdown: Nose over/nose down
Weather
Visual (VMC) · Day
Status
Completed · report April 1, 2014
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
FAA Anchorage FSDO
FAA report
20131010021169A
Case key
88345

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 decision to make contact with an unsuitable landing surface, resulting in a nose over.

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper J3C-65: 43 casesAll aircraft: 9,295 casesProbable cause
Runway/land/takeoff/taxi surface: snow/slush/ice covered surfaceEnvironmental issues › Physical environment · Decision related to conditionPiper J3C-65: 1 caseAll aircraft: 219 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 pilot was performing a low pass of a snow-covered off-airport landing site, in a wheel-equipped airplane, to determine the condition of the snow pack. He was dragging the main landing gear on the landing surface, but the snow was deeper than expected, and the airplane nosed over sustaining substantial damage to the vertical stabilizer. The pilot reported no preaccident mechanical malfunctions or failures that would have prevented normal operation.

Factual narrative

The pilot was performing a low pass of a snow-covered off-airport landing site, in a wheel-equipped airplane, to determine the condition of the snow pack. He was dragging the main landing gear on the landing surface, but the snow was deeper than expected, and the airplane nosed over sustaining substantial damage to the vertical stabilizer. The pilot reported no preaccident mechanical malfunctions or failures that would have prevented normal operation.

Aircraft

Registration
N70604
Reported as
Piper J3C 65 (65)
Category
Airplane
Serial number
17613
Built
1946
Engine
Cont Motor O-200, 85 horsepower, unknown
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 18, 2013 · 20 hours before
Departed
PATK · Talkeetna, AK
Destination
Talkeetna, AK
Flight plan
VFR

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
Certificates
Flight instructor, Airline transport
Airplane ratings
Single-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
June 1, 2013
Seat
Front
Restraint
Lap only
Flight hours
8,800 total · 750 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
45° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
32 °F

Docket · 1

The files NTSB released with the investigation on March 13, 2014, on NTSB’s docket system: statements, records, photos and specialists’ reports. 751 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 N70604 · 2

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