WPR24LA279

NTSB accident investigation · Cessna 180A · Boise, ID · August 17, 2024

Accident · No injuriesClass 4 · LimitedFinal report
Date
August 17, 2024, 16:00 local (22:00 UTC)
Place
Boise, ID
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5216DCessna 180A
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
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20240817018769A
Case key
194947

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 in gusting wind conditions.

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 180A: 15 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 180A: 15 casesAll aircraft: 9,295 casesProbable cause
Wind: dust devil/whirlwindEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 180A: 1 caseAll aircraft: 38 cases
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 180A: 2 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 tailwheel-equipped airplane reported that, during the landing roll, the airplane suddenly yawed right. The pilot attempted to correct the movement by adding engine power, and applying left rudder and right aileron inputs; however, the airplane continued to the right and began skipping on its tires. Subsequently, the left main landing gear support structure fractured, and the airplane nosed over and came to rest on its main landing gear and propeller. The airplane sustained substantial damage to the fuselage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N5216D
Reported as
Cessna 180A
Category
Airplane
Serial number
50114
Built
1957
Airframe hours
5,812
Engine
Continental O-470-50, 265 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Sixty North LLC
Registered owner
Sixty North LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 1, 2024
Departed
KMAN · Nampa, ID
Destination
Same as departure
Airport
BOI · Boise Air Terminal/Gowen Field, runway 10L, 10,000 × 150 ft, asphalt

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
65
Injuries
None
Certificates
Private, Flight instructor, Commercial, Airline transport, Remote
Airplane ratings
Single-engine sea, Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Waiver time limited special
Last flight review
July 3, 2024
Seat
Left
Restraint
4-point
Flight hours
8,000 total · 450 in this make and model · 7,900 as pilot in command · 107 in the last 90 days · 30 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 14 knots, gusting 20
Visibility
10 statute miles
Lowest ceiling
None
Temperature
100 °F, dew point 30 °F
Altimeter
29.75 inHg
Turbulence
Light
Observed at
KBOI, 1 nm away
METAR
KBOI 172153Z 13014G20KT 10SM CLR 38/M01 A2975 RMK AO2 PK WND 14027/2141 SLP037 T03781011

Docket · 3

The files NTSB released with the investigation on March 6, 2025, on NTSB’s docket system: statements, records, photos and specialists’ reports. 36.1 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.