ANC25LA093

NTSB accident investigation · Piper PA-20 · Anchorage, AK · August 23, 2025

Accident · No injuriesClass 4 · LimitedFinal report
Date
August 23, 2025, 12:30 local (20:30 UTC)
Place
Anchorage, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7050KPiper PA-20
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report May 21, 2026
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
20250823015069A
Case key
200846

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 receiving instruction’s failure to maintain directional control during the landing roll. Contributing to the accident was the flight instructor’s delayed remedial action.

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: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-20: 20 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper PA-20: 25 casesAll aircraft: 9,295 casesProbable cause
Action: delayed actionPersonnel issues › Action/decision · Instructor/check pilotPiper PA-20: 2 casesAll aircraft: 894 casesProbable cause
Action: lack of actionPersonnel issues › Action/decision · Instructor/check pilotPiper PA-20: 3 casesAll aircraft: 792 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 flight instructor, seated in the right seat, and the tailwheel-endorsed pilot receiving instruction, seated in the left seat, were conducting an instructional flight in the pilot’s recently purchased, tailwheel-equipped, airplane. The purpose of the flight was for the pilot receiving instruction to gain operational experience in the airplane to satisfy insurance requirements. The pilot receiving instruction reported that, while performing a three-point landing, she bounced during the initial touchdown and, after settling back onto the runway, subsequently lost directional control of the airplane. Both the pilot receiving instruction and the flight instructor attempted to recover; however, the airplane ground looped, which resulted in substantial damage to the right wing and elevator. The pilot receiving instruction reported that there were no pre-accident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N7050K
Reported as
Piper PA-20
Category
Airplane
Serial number
20-158
Built
1950
Airframe hours
3,560.5
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Syzygy Consulation Services LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 21, 2025
Departed
MRI · Anchorage, AK
Destination
Same as departure
Airport
MRI · Merrill Field, runway 26, 4,000 × 100 ft, asphalt

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
28
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 1, Without waivers/limitations
Last flight review
April 26, 2025
Seat
Left
Restraint
4-point
Flight hours
348.5 total · 3 in this make and model · 290 as pilot in command · 4 in the last 90 days · 4 in the last 30 days · 3 in the last 24 hours
Role
Flight instructor
Age
47
Injuries
None
Certificates
Airline transport, Commercial, Flight instructor
Airplane ratings
Single-engine sea, Multi-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
October 7, 2024
Seat
Right
Restraint
4-point
Flight hours
7,830.1 total · 490 in this make and model · 3,708.9 as pilot in command · 45 in the last 90 days · 18.6 in the last 30 days · 3.9 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 52 °F
Altimeter
30.19 inHg
Observed at
AMR, 1 nm away
METAR
PAMR 231953Z 32004KT 10SM CLR 17/11 A3019 RMK AO2 SLP223 T01670111

Docket · 2

The files NTSB released with the investigation on May 22, 2026, 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.