ANC25LA023

NTSB accident investigation · Cessna 172 · Cantwell, AK · March 10, 2025

Accident · No injuriesClass 4 · LimitedFinal report
Date
March 10, 2025, 12:30 local (20:30 UTC)
Place
Cantwell, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N5375RCessna 172
Defining event
Maneuvering: Low altitude operation/event
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
20250310002359A
Case key
199837

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 failure to maintain altitude during a low-altitude maneuver which resulted in inadvertent ground contact and 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.

Performance/control parameters: altitudeAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172M: 17 casesAll aircraft: 1,310 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 reported that, while flying at low altitude above a remote snow-covered airstrip, he inadvertently descended, and the accident airplane’s nose wheel contacted the snow. The airplane subsequently nosed over and came to rest inverted, which resulted in substantial damage to the right wing and fuselage. The pilot reported that there were no pre-accident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N5375R
Reported as
Cessna 172 (M)
Category
Airplane
Serial number
17263527
Built
1974
Airframe hours
10,562
Engine
Penn Yann Aero O-360-A4M, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Arctic Flying Club
Registered owner
Arctic Flying Club
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · January 2, 2025 · 31 hours before
Departed
FAI · Fairbanks, AK
Destination
TKA · Talkeetna, AK
Airport
UMM · Summit, runway 21, 3,814 × 80 ft, snow

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
31
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
April 18, 2023
Seat
Left
Restraint
3-point
Flight hours
434 total · 322 in this make and model · 370 as pilot in command · 21 in the last 90 days · 14 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
23 °F, dew point 12 °F
Altimeter
29.30 inHg
Observed at
PAIN, 25 nm away
METAR
PAIN 101956Z AUTO 00000KT 10SM CLR M05/M11 A2930 RMK AO2 SLP955 T10501106 FZRANO

Docket · 2

The files NTSB released with the investigation on June 13, 2025, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.4 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.

Other investigations on N5375R · 2

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