GAA19CA515

NTSB accident investigation · Piper PA18 · Kenai, AK · August 27, 2019

Accident · No injuriesData collectionFinal report
Date
August 27, 2019, 14:30 local (22:30 UTC)
Place
Kenai, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7184BPiper PA18
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report February 11, 2020
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20190827019119A
Case key
100159

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 a hard landing and the subsequent loss of directional control and impact with a tree.

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: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-18-150: 8 casesAll aircraft: 1,285 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper PA-18-150: 160 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-18-150: 98 casesAll aircraft: 3,958 casesProbable cause
Object/animal/substance: tree(s)Environmental issues › Physical environment · Effect on operationPiper PA-18-150: 19 casesAll aircraft: 933 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, while landing on an unimproved airstrip, the airplane landed hard and veered left. He added that he "dumped [the] flaps and attempted to arrest the leftward direction with braking" and then applied full power to go around, but the airplane impacted a tree. The airplane sustained substantial damage to the left wing, rudder, and left-wing lift strut. 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, while landing on an unimproved airstrip, the airplane landed hard and veered left. He "dumped [his] flaps and attempted to arrest the leftward direction with braking" then applied full power to go around, but the airplane impacted brush and a tree. The airplane sustained substantial damage to the left wing, rudder, and left-wing lift strut. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The pilot reported that the wind was 180° at 10 knots. An airport's automated weather observation station located 30 miles to the southeast, reported that, about the time of the accident, the wind was 260° at 6 knots. The pilot was landing the airplane to the south.

Aircraft

Registration
N7184B
Reported as
Piper PA18 (150)
Category
Airplane
Serial number
18-5224
Built
1956
Airframe hours
3,787
Engine
Lycoming O-320 A2A, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 12, 2019
Departed
ENA · Kenai, AK
Destination
Kenai, AK
Equipment
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
71
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
August 31, 2018
Restraint
3-point
Flight hours
1,082 total · 807 in this make and model · 1,061 as pilot in command · 25 in the last 90 days · 9 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 48 °F
Altimeter
30.15 inHg
Observed at
PAEN, 30 nm away

Docket · 2

The files NTSB released with the investigation on October 29, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.1 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.

Other investigations on N7184B · 2

Matched to the same aircraft by N-number and date.