CEN25LA102

NTSB accident investigation · Cessna 177 · Iron River, MI · February 24, 2025

Accident · No injuriesClass 4 · LimitedFinal report
Date
February 24, 2025, 10:10 local (16:10 UTC)
Place
Iron River, MI
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N34284Cessna 177
Defining event
Takeoff: Collision during takeoff/land
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
FAA FSDO
FAA report
20250224011329A
Case key
199752

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 airplane’s collision with runway lights during takeoff due to reduced airplane climb performance. Contributing to the accident was the shifting winds during takeoff which likely developed into a tailwind.

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.

Wind: tailwindEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 177B: 3 casesAll aircraft: 594 cases
Performance/control parameters: climb rateAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 177B: 1 caseAll aircraft: 265 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 before takeoff he calculated the airplane weight to be 104 lbs below maximum gross weight, the takeoff distance to be about 985 ft, and estimated the wind to be from 250° at 15 knots gusting to 30 knots. The pilot departed from runway 17 and rotated the airplane for takeoff about 1,250 ft down the 2,000 ft runway. He noted that the airplane did not climb as expected, and he kept the airplane wings level in ground effect, but the airplane drifted left and collided with the runway end lights. The pilot continued the initial climb and realized that the right main landing gear tire had separated from the airplane. He continued to his destination airport and landed on the runway without further incident. Postaccident examination of the airplane revealed substantial damage to the left horizontal stabilator. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. Following the accident, the pilot assessed that wind may have shifted to a tailwind resulting in a loss of airplane performance. The closest aviation weather reporting facility was 25 nautical miles from the departure airport which reported a variable wind from 260° to 320° at 14 knots gusting to 24 knots.

Aircraft

Registration
N34284
Reported as
Cessna 177 (B)
Category
Airplane
Serial number
17701749
Built
1972
Airframe hours
4,472.1
Engine
Lycoming O-360-A1F6, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 12, 2024
Departed
Y73 · Iron River, MI
Destination
KEGV · Eagle River, WI
Airport
Y73 · Stambaugh, runway 17, 2,000 × 40 ft, asphalt
Equipment
Handheld GPS, ADS-B

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
71
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
BasicMed, Without waivers/limitations
Last flight review
May 24, 2023
Seat
Left
Restraint
3-point
Flight hours
1,644 total · 954 in this make and model · 1,599 as pilot in command · 1.5 in the last 90 days · 1.5 in the last 30 days · 0.6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 14 knots, gusting 24
Visibility
10 statute miles
Temperature
48 °F, dew point 28 °F
Altimeter
29.41 inHg
Observed at
KLNL, 25 nm away
METAR
METAR KLNL 241635Z AUTO 28014G24KT 260V320 10SM SCT048 09/M02 A2941 RMK AO2 T00891023=

Docket · 4

The files NTSB released with the investigation on May 9, 2025, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.5 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.