GAA18CA363

NTSB accident investigation · Piper PA22 · Yakutat, AK · June 19, 2018

Accident · No injuriesData collectionFinal report
Date
June 19, 2018, 14:00 local (22:00 UTC)
Place
Yakutat, AK
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9819DPiper PA22
Defining event
Landing: Loss of control on ground
Weather
Instrument (IMC) · Day
Status
Completed · report March 18, 2019
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20180619008209A
Case key
97530

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 control during landing.

Findings · 2

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper PA-22-160: 18 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-22-160: 16 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 pilot of the tailwheel-equipped airplane reported that, after touchdown, the airplane began oscillating and that it then exited the runway to the right. The airplane ground looped to the right, the left main landing gear collapsed, and the left wing impacted the ground. The airplane sustained substantial damage to the left wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The pilot of the tailwheel-equipped airplane reported that, after touchdown, oscillations began and the airplane exited the runway to the right. The airplane ground looped to the right, the left main landing gear collapsed, and the left wing impacted the ground. The airplane sustained substantial damage to the left wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N9819D
Reported as
Piper PA22 (160)
Category
Airplane
Serial number
22-6706
Built
1959
Airframe hours
3,604.2
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 14, 2018
Departed
A68 · Yakutat, AK
Destination
YAK · Yakutat, AK
Airport
YAK · Yakutat, runway 11, 7,732 × 150 ft, asphalt
Equipment
None

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
38
Injuries
None
Certificates
Flight instructor, Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
January 19, 2018
Seat
Left
Restraint
Lap only
Flight hours
6,575.8 total · 101 in this make and model · 5,145.5 as pilot in command · 103.1 in the last 90 days · 44.4 in the last 30 days · 0.3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Visibility
10 statute miles
Lowest ceiling
800 ft overcast
Temperature
55 °F, dew point 52 °F
Altimeter
30.13 inHg
Observed at
PAYA

Docket · 2

The files NTSB released with the investigation on September 17, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 11.6 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.