ANC23LA084

NTSB accident investigation · Piper PA-18-150 · Bethel, AK · September 20, 2023

Accident · No injuriesClass 4 · LimitedFinal report
Date
September 20, 2023, 12:00 local (20:00 UTC)
Place
Bethel, AK · gravel strip
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8192DPiper PA-18-150
Defining event
Landing: 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/FSDO
FAA report
20230920015119A
Case key
193128

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 excessive use of brakes during landing roll, which resulted in a 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.

Action: incorrect action performancePersonnel issues › Action/decision · PilotPiper PA-18-150: 12 casesAll aircraft: 1,386 casesProbable cause
Action: unnecessary actionPersonnel issues › Action/decision · PilotPiper PA-18-150: 2 casesAll aircraft: 52 casesProbable cause
Performance/control parameters: surface speed/brakingAircraft › Aircraft oper/perf/capability · Incorrect use/operationPiper PA-18-150: 14 casesAll aircraft: 238 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 while landing a tailwheel-equipped airplane at a remote off airport site, he inadvertently applied excessive braking during the landing roll, which resulted in a nose over and substantial damage to the right wing. The pilot reported that there were no pre-accident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N8192D
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-6130
Built
1957
Airframe hours
3,948
Engine
Lycoming O-360-C4P, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 7, 2022 · 200 hours before
Departed
PABE · Bethel, AK
Destination
Same as departure
Equipment
Handheld GPS, ADS-B

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
34
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Medical
Class 3, Without waivers/limitations
Last flight review
October 10, 2021
Seat
Front
Restraint
4-point
Flight hours
660 total · 560 in this make and model · 616 as pilot in command · 60 in the last 90 days · 5 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 17 knots, gusting 25
Visibility
10 statute miles
Lowest ceiling
1,000 ft broken
Temperature
43 °F, dew point 39 °F
Altimeter
29.61 inHg
Observed at
ABE, 64 nm away
METAR
PABE 201953Z 34017G25KT 10SM BKN010 OVC014 06/04 A2961 RMK AO2 CIG 007V013 SLP028 T00560044

Docket · 2

The files NTSB released with the investigation on April 4, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.7 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 N8192D · 1

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