WPR22LA113

NTSB accident investigation · Piper PA-22-150 · Buffalo, WY · February 28, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
February 27, 2022, 20:30 local (Feb 28, 2022, 03:30 UTC)
Place
Buffalo, WY
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1799PPiper PA-22-150
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Night
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
20220227002949A
Case key
104711

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 compensate for a wind gust during the landing roll, which resulted in a loss of directional control and collision with terrain

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: gustsEnvironmental issues › Conditions/weather/phenomena · Ability to respond/compensatePiper PA-22-150: 7 casesAll aircraft: 1,199 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper PA-22-150: 52 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-22-150: 38 casesAll aircraft: 3,958 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 student pilot reported that, he was performing a solo night flight. The student made a normal touchdown on the runway and retarded the throttle to idle. The airplane encountered a wind gust and the right wing lifted upward. Despite his aileron and rudder inputs, he was unable to regain control of the airplane. He added full power and the airplane momentarily became airborne before settling back down. The airplane abruptly veered to the right, resulting in him breaking the window and hindering his ability to control the throttle. The airplane departed the runway surface and the left wing was substantially damaged when it contacted the ground. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N1799P
Reported as
Piper PA-22-150 (22-2572)
Category
Airplane
Serial number
22-2572
Built
1955
Airframe hours
4,648
Engine
Lycoming O-320B, 150 hp, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 17, 2021 · 73 hours before
Departed
SHR · Sheridan, WY
Destination
Same as departure
Airport
BYG · Johnson County Airport, runway 13, 6,143 × 75 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
41
Injuries
None
Certificate
Student
Medical
Class 3, Without waivers/limitations
Seat
Left
Restraint
4-point
Flight hours
56 total · 54 in this make and model · 26 as pilot in command · 44 in the last 90 days · 27 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night
Wind
240° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
39 °F, dew point 48 °F
Altimeter
30.14 inHg
Observed at
KBYG

Docket · 2

The files NTSB released with the investigation on June 28, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.3 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.