CEN24LA201

NTSB accident investigation · Cessna 170A · Oscoda, MI · May 28, 2024

Accident · No injuriesClass 4 · LimitedFinal report
Date
May 28, 2024, 12:30 local (16:30 UTC)
Place
Oscoda, MI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9206ACessna 170A
Defining event
Landing-landing roll: Loss of control on ground
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
Case key
194340

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 directional control during landing rollout with a gusting crosswind that resulted in the airplane nosing over and impacting on the runway.

Findings · 4

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: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 170A: 23 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 170A: 33 casesAll aircraft: 9,295 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 170A: 11 casesAll aircraft: 1,008 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 170A: 9 casesAll aircraft: 1,199 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 of the personal flight reported that he planned on practicing takeoffs and landings at the departure airport; however, once airborne, the winds began gusting. During the first landing, the airplane touched down on the runway with a gusting crosswind. Due to the crosswind, he was unable to maintain directional control during the landing rollout, and the airplane skidded to the left and nosed over on the runway. The airplane sustained substantial damage to the fuselage, wings, and empennage. The pilot reported that there were no mechanical failures or malfunctions with the airplane that would have precluded normal operation. At the time of the accident, the airplane was landing on runway 07 with wind 341o at 15 knots with gusts over 20 knots.

Aircraft

Registration
N9206A
Reported as
Cessna 170A
Category
Airplane
Serial number
18967
Built
1949
Airframe hours
4,446.4
Engine
Continental C-145, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 21, 2023
Destination
Same as departure
Airport
OSC · Oscoda/Wurtsmith Airport, runway 7, 11,800 × 200 ft, asphalt
Equipment
Stall warning system, Electronic primary flight display, 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
63
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
BasicMed, Without waivers/limitations
Last flight review
May 5, 2024
Seat
Left
Restraint
4-point
Flight hours
359.4 total · 73.5 in this make and model · 359.4 as pilot in command · 4.6 in the last 90 days · 4.6 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 12 knots, gusting 16
Visibility
10 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 50 °F
Altimeter
29.84 inHg
Observed at
OSC

Docket · 2

The files NTSB released with the investigation on July 25, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.8 MB in all.