ANC24LA061

NTSB accident investigation · Piper PA-18-150 · Koliganek, AK · July 9, 2024

Accident · No injuriesClass 4 · LimitedFinal report
Date
July 8, 2024, 20:10 local (Jul 9, 2024, 04:10 UTC)
Place
Koliganek, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N243AKPiper PA-18-150
Defining event
Landing-landing roll: Nose over/nose down
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
FAA
FAA report
20240708008169A
Case key
194659

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 and an improper recovery from a bounced landing, resulting in a loss of directional control, and a subsequent nose over.

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
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-18-150: 98 casesAll aircraft: 3,958 casesProbable cause
Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-18-150: 8 casesAll aircraft: 1,285 cases

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 he was practicing off-airport takeoffs and landings in a tailwheel-equipped airplane. The pilot selected a landing site located on a ridgeline and assessed the ridge and wind conditions prior to attempting to land. On his first landing attempt he landed long and aborted the landing to set up for another attempt. On the second landing, the pilot landed long again, but did not initially attempt a go around. During the landing roll, the airplane bounced about 15 ft in the air, and then the pilot applied full power to abort the landing; however, the airplane was too slow, and the pilot lost directional control. The airplane subsequently struck the ground in a nose low, left wing low attitude, resulting in a nose over. The airplane sustained substantial damage to the left wing, fuselage and empennage. The pilot reported no pre-impact mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N243AK
Reported as
Piper PA-18-150
Category
Airplane
Serial number
1809010
Built
1989
Airframe hours
5,645
Engine
Lycoming, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 2, 2023 · 25 hours before
Departed
PAJZ · Koliganek, AK
Destination
PADL · Dillingham, AK
Flight plan
VFR
Airport
JZZ
Equipment
Stall warning system, Satellite tracking 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
50
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Waiver time limited special
Last flight review
May 31, 2024
Seat
Front
Restraint
4-point
Flight hours
5,107 total · 300 in this make and model · 5,107 as pilot in command · 184 in the last 90 days · 96 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
30 statute miles
Lowest ceiling
3,500 ft
Temperature
54 °F, dew point 48 °F
Altimeter
30.04 inHg
Observed at
AJZ
METAR
PAJZ 081656Z AUTO 17006KT 7SM CLR 12/09 A3004 RMK AO2 SLP177 T01220094 $

Docket · 2

The files NTSB released with the investigation on April 8, 2025, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.0 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.