ANC23LA068

NTSB accident investigation · Piper PA-18-150 · McCarthy, AK · August 30, 2023

Accident · Minor injuriesClass 4 · LimitedFinal report
Date
August 30, 2023, 14:00 local (22:00 UTC)
Place
McCarthy, AK
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N416RKPiper 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
20230830016839A
Case key
192983

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 application of brakes during landing that resulted in a nose over.

Findings · 2

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: 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 during landing, he applied too much brake pressure and the airplane nosed over. The airplane sustained substantial damage to the vertical stabilizer and rudder. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N416RK
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-8434
Built
1966
Airframe hours
30.6
Engine
Lycoming O-320 SERIES, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 31, 2023 · 20 hours before
Departed
MXY · McCarthy, AK
Destination
Same as departure
Flight plan
VFR
Airport
NONE · Peavine, runway none, 1,500 × 100 ft, gravel
Equipment
None

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
66
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
BasicMed
Last flight review
May 27, 2023
Seat
Front
Restraint
3-point
Flight hours
1,158 total · 38 in this make and model · 1,158 as pilot in command · 22.5 in the last 90 days · 4 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 10 knots, gusting 20
Visibility
10 statute miles
Lowest ceiling
10,000 ft broken
Temperature
55 °F, dew point 45 °F
Altimeter
29.80 inHg
Observed at
AGK, 87 nm away
METAR
PAGK 302153Z AUTO 16010G20KT 10SM BKN100 13/07 A2980 RMK AO2 SLP092 T01280067 TSNO

Docket · 2

The files NTSB released with the investigation on April 4, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 10.4 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 N416RK · 1

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