CEN24LA072

NTSB accident investigation · Cessna 172M · Red Lake, MN · December 19, 2023

Accident · No injuriesClass 4 · LimitedFinal report
Date
December 19, 2023, 09:05 local (15:05 UTC)
Place
Red Lake, MN
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N46056Cessna 172M
Defining event
Landing-landing roll: Landing area overshoot
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
Federal Aviation Administration
FAA report
20231219020549A
Case key
193566

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 inadequate landing surface evaluation and failure to stop the airplane on the frozen lake, which resulted the airplane continuing into a crack in the ice.

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.

Runway/land/takeoff/taxi surface: snow/slush/ice covered surfaceEnvironmental issues › Physical environment · Contributed to outcomeCessna 172M: 5 casesAll 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 reported that they overflew the frozen lake and passed on the original landing area due to ice cracks and heaves. He flew to another area of the lake and located a suitable landing spot. He completed a low pass to survey the landing area and confirm its suitability. During the landing roll, he was unable to stop the airplane in the surveyed area; the airplane continued into a crack in the ice and became partially submerged. The airplane sustained substantial damage to the firewall and lower fuselage. The pilot reported that there were no preimpact mechanical malfunctions or failures that would have precluded normal operation.

Aircraft

Registration
N46056
Reported as
Cessna 172M
Category
Airplane
Serial number
17264174
Built
1974
Airframe hours
5,506
Engine
Lycoming O-360-A4M, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Daigle Lawrence J
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 21, 2023
Departed
GPZ · Grand Rapids, MN
Destination
Same as departure
Equipment
Electronic primary flight display, Electronic multifunction display, Electronic flight bag or handheld device, ADS-B, Stall warning system

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
72
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
BasicMed, With waivers/limitations
Last flight review
March 28, 2022
Seat
Left
Restraint
3-point
Flight hours
853.7 as pilot in command · 17.8 in the last 90 days · 8.6 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 4 knots
Visibility
10 statute miles
Lowest ceiling
10,000 ft overcast
Temperature
28 °F, dew point 18 °F
Altimeter
29.81 inHg
Observed at
KVWU, 25 nm away
METAR
KVWU 191515Z AUTO 21004KT 10SM OVC100 M02/M08 A2981 RMK AO2

Docket · 2

The files NTSB released with the investigation on February 22, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 8.9 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.