ANC22LA036

NTSB accident investigation · Piper PA-18-150 · Gulkana, AK · May 28, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
May 28, 2022, 12:00 local (20:00 UTC)
Place
Gulkana, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5773MPiper PA-18-150
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
Alaska Regional Office
Parties
Federal Aviation Administration
FAA report
20220528008769A
Case key
105144

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 failure to maintain directional during the landing rollout in crosswind conditions, which resulted in a runway excursion and impact 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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-18-150: 98 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper PA-18-150: 160 casesAll aircraft: 9,295 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Response/compensationPiper PA-18-150: 13 casesAll aircraft: 1,008 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, after a normal approach and touchdown on the centerline of the runway in crosswind conditions the airplane veered to the left. He attempted to correct for the veer with right brake and rudder control to no avail. The airplane exited the runway and impacted terrain, which resulted in substantial damage to the fuselage, right wing, and right aileron. The pilot reported that there were no preaccident mechanical malfunctions or anomalies with the airplane that would have precluded normal operation.

Aircraft

Registration
N5773M
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-7509082
Built
1975
Airframe hours
6,700.2
Engine
Lycoming O-320-A2B, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Hulslander Taylor
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 20, 2022
Departed
North Pole, AK
Destination
Same as departure
Airport
GKN · Gulkana, runway 33L, 2,300 × 60 ft, gravel
Equipment
Electronic flight bag or handheld device, Handheld GPS

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
27
Injuries
None
Certificates
Commercial, Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Without waivers/limitations
Last flight review
November 29, 2021
Seat
Front
Restraint
3-point
Flight hours
885 total · 15 in this make and model · 885 as pilot in command · 46 in the last 90 days · 29 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
60° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
57 °F, dew point 25 °F
Altimeter
29.92 inHg
Observed at
PAZK, 51 nm away
METAR
PAZK 281956Z AUTO 06007KT 010V100 10SM CLR 14/M04 A2992 RMK AO2 SLP152 T01391039

Docket · 2

The files NTSB released with the investigation on August 31, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.6 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.