ANC09CA111

NTSB accident investigation · Piper PA-18-150 · Homer, AK · July 3, 2009

Accident · No injuriesData collectionFinal report
Date
July 3, 2009, 12:00 local (20:00 UTC)
Place
Homer, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4299ZPiper PA-18-150
Defining event
Landing-aborted after touchdown: Runway excursion
Weather
Visual (VMC) · Day
Status
Completed · report January 18, 2012
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
FAA FSDO-03
Case key
82324

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 excessive airspeed during approach to compensate for turbulence, resulting in a hard landing and runway overrun.

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper PA-18-150: 160 casesAll aircraft: 9,295 casesProbable cause
Turbulence: terrain induced turbulenceEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomePiper PA-18-150: 2 casesAll aircraft: 70 cases
Performance/control parameters: airspeedAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-18-150: 24 casesAll aircraft: 1,681 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 was landing at an off-airport site surrounded by trees. The pilot stated that while on approach he increased his airspeed due to turbulence. The airplane landed hard and bounced. He added power to abort the landing, but realized that he could not climb over the trees at the end of the landing area and closed the engine throttle. As the airplane touched down again it continued off the end of the site and collided with brush. The pilot said that there were no mechanical problems with the airplane and that he should have used a slower approach airspeed or performed a go-around earlier in the landing. The airplane sustained substantial damage to the left wing spar and aileron.

Factual narrative

The pilot was landing at an off-airport site, which was surrounded by trees. The pilot stated that while on approach, he increased his approach airspeed due to turbulence. The airplane landed hard, and bounced. He added power to abort the landing, but realized he could not climb over the trees at the end of the landing area, and he closed the engine throttle. As the airplane touched down again it continued off the end of the site, and collided with brush. The pilot said there were no mechanical problems with the airplane, and that he should have used a slower approach airspeed or performed a go-around. The airplane sustained substantial damage to the left wing spar and aileron.

Aircraft

Registration
N4299Z
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-8558
Airframe hours
4,406
Engine
Lycoming O-320 SERIES, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Kauffman Loren C
Registered owner
Kauffman Loren C
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 13, 2008
Departed
PAHO · Homer, AK
Destination
Homer, AK

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
57
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Single-engine sea
Medical
Class 3, With waivers/limitations
Last flight review
June 1, 2010
Seat
Front
Flight hours
4,848 total · 4,350 in this make and model · 4,740 as pilot in command · 5 in the last 90 days · 5 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 15 knots, gusting 15
Visibility
100 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 48 °F
Altimeter
29.92 inHg
Observed at
PAHO, 15 nm away

Docket · 1

The files NTSB released with the investigation on January 11, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 406 KB in all.

Other investigations on N4299Z · 2

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