ANC23LA017

NTSB accident investigation · Piper PA-22-150 · Wasilla, AK · December 8, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
December 8, 2022, 14:00 local (23:00 UTC)
Place
Wasilla, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3861PPiper PA-22-150
Defining event
Landing-flare/touchdown: Nose over/nose down
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Alaska Regional Office
Parties
FAA
FAA report
20221208019239A
Case key
106662

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 landing site, which resulted in a nose over after the main landing gear wheels broke through deep snow on the snow-covered runway.

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.

Aircraft capabilityAircraft › Aircraft oper/perf/capability · Capability exceededPiper PA-22-150: 1 caseAll aircraft: 57 casesProbable cause
Info processing/decision: decision making/judgmentPersonnel issues › Action/decision · Instructor/check pilotPiper PA-22-150: 13 casesAll aircraft: 3,098 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 instructor pilot of the tundra tire-equipped airplane reported that, during a touch-and-go maneuver on a snow-covered runway, the airplane decelerated rapidly as the main landing gear wheels touched down into the deep snow, and he was unable to perform the go around maneuver. The airplane subsequently nosed over sustaining substantial damage to the wing lift struts and rudder. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N3861P
Reported as
Piper PA-22-150
Category
Airplane
Serial number
22-3553
Built
1955
Airframe hours
3,780
Engine
Lycoming 0-320 SERIES, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Airworthiness certificate
Standard, Utility
Last inspection
Annual · January 1, 2022 · 157 hours before
Departed
PATK · Talkeetna, AK
Destination
PAWS · Wasilla, AK
Airport
Z40 · Goose Bay, runway 26, 3,000 × 75 ft, snow
Equipment
Unknown

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Flight instructor
Age
62
Injuries
None
Certificates
Commercial, Flight instructor, Airline transport, Flight engineer
Airplane ratings
Single-engine land, Multi-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
October 16, 2021
Seat
Right
Restraint
4-point
Flight hours
10,000 total · 2 in this make and model · 8,000 as pilot in command · 112 in the last 90 days · 23 in the last 30 days · 0 in the last 24 hours
Role
Pilot
Age
22
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
April 13, 2022
Seat
Left
Restraint
4-point
Flight hours
109 total · 14 in this make and model · 14 in the last 90 days · 5 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
50 statute miles
Temperature
15 °F, dew point 5 °F
Altimeter
29.94 inHg
METAR
PAWS 082256Z AUTO 00000KT 10SM CLR M11/M12 A2946 RMK AO2 SLP984 T11111122 FZRANO

Docket · 2

The files NTSB released with the investigation on April 6, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 5.8 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.