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NTSB accident investigation · Piper PA28 · Wasilla, AK · July 10, 2019

Accident · No injuriesData collectionFinal report
Date
July 9, 2019, 17:00 local (Jul 10, 2019, 01:00 UTC)
Place
Wasilla, AK
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4245JPiper PA28
Defining event
Landing: Aerodynamic stall/spin
Weather
Day
Status
Completed · report December 2, 2019
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20190709009669A
Case key
99877

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 improper landing flare, which resulted in an aerodynamic stall and subsequent hard landing, runway excursion, and collision with a sign.

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: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-28-140: 10 casesAll aircraft: 1,285 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper PA-28-140: 103 casesAll aircraft: 9,295 casesProbable cause
Object/animal/substance: sign/markerEnvironmental issues › Physical environment · Effect on operationPiper PA-28-140: 8 casesAll aircraft: 214 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, during the landing flare, the airplane stalled and then fell the final 3 to 5 ft to the runway and landed hard. Subsequently, the nose landing gear tire "blew out," which resulted in the mounting framework collapsing. The airplane then veered right and exited the runway, and the right wing impacted a runway sign. The airplane sustained substantial damage to the engine mount and right 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 reported that, during the landing flare, the airplane "[fell] the final 3 to 5 ft and landed hard. Subsequently, the nose landing gear tire "blew out" and collapsed, the airplane veered right, exited the runway and the ring wind impacted a runway sign. The airplane sustained substantial damage to the engine mount and right wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. An automated weather observation station located 7 miles to the east, reported that, about the time of the accident, the wind was variable at 5 knots. The airplane was landing on runway 8.

Aircraft

Registration
N4245J
Reported as
Piper PA28 (140)
Category
Airplane
Serial number
28-22600
Built
1967
Airframe hours
3,902.71
Engine
Lycoming O-320 E2A, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
Annual · November 28, 2018
Departed
0AK1 · Wasilla, AK
Destination
0AK1 · Wasilla, AK
Airport
0AK1 · Anderson Lake, runway 08, 1,800 × 40 ft, gravel
Equipment
Unknown

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
56
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
June 29, 2019
Seat
Left
Restraint
4-point
Flight hours
250 total · 150 in this make and model · 250 as pilot in command · 4 in the last 90 days · 4 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Day
Wind
Variable at 5 knots
Visibility
6 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 57 °F
Altimeter
29.86 inHg
Observed at
PAAQ, 7 nm away

Docket · 2

The files NTSB released with the investigation on September 6, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.0 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.