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Aviation safety reports, made easier to study

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April 12, 2022 · Piper PA-18-150 · N135ES

Beluga, AK

Overview

Report Status
Probable Cause
Event Type
Accident
Date
April 12, 2022
Injury Outcomes
No injuries (2 uninjured)
Location
Beluga, AK
Aircraft
Piper PA-18-150 (1981)
Tail Number
N135ES
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ANC22LA029

The pilot reported that while landing off-airport on snow-covered mountainous terrain, the ski-equipped airplane touched down fast, and he was unable to make a left turn prior to the airplane impacting a “gully”. Subsequently, the airplane impacted the opposite side of the gully, both landing gear collapsed, and the left wing impacted the terrain and sustained substantial damage. The pilot reported no preimpact mechanical failures or malfunctions with the airplane that would have precluded normal operation.

NTSB Probable Cause

Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Airspeed-Not attained/maintained

Full Narrative

The pilot reported that while landing off-airport on snow-covered mountainous terrain, the ski-equipped airplane touched down fast, and he was unable to make a left turn prior to the airplane impacting a “gully”. Subsequently, the airplane impacted the opposite side of the gully, both landing gear collapsed, and the left wing impacted the terrain and sustained substantial damage. The pilot reported no preimpact mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Flight

Event TypeAccident
Event Time18:45 AKDT
Nearest Airport0nm
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftPiper PA-18-150
Tail NumberN135ES
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-360-C4P · Reciprocating · 180
Seats2

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 28 · Third Class · None

Conditions

ConditionsVMC
LightDaylight
Wind290° @ 4 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point43 F / 23 F
Altimeter30.43 inHg
Observation Time18:53
Weather SourceWFAC

Appendix: Source Data