ERA25LA221

NTSB accident investigation · Cessna 170 · Oxford, ME · April 18, 2025

Accident · No injuriesClass 4 · LimitedFinal report
Date
April 18, 2025, 14:15 UTC
Place
Oxford, ME
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2607VCessna 170
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report November 14, 2025
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20250418004979A
Case key
200274

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 flight instructor’s failure to maintain directional control during the landing roll in gusty crosswind conditions.

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 170: 7 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · Instructor/check pilotCessna 170: 17 casesAll aircraft: 9,295 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Response/compensationCessna 170: 3 casesAll aircraft: 1,008 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 reported that he assumed control of the tailwheel-equipped airplane near the conclusion of the local instructional flight. During the approach to land on runway 15, he observed the wind from 240° at 12 knots with occasional wind gust of 18 knots. During the landing roll with a right crosswind, the airplane encountered a wind gust. The airplane veered left of the runway centerline and its nose rotated right. The pilot applied left rudder and full engine power but was unable to regain directional control. The airplane exited the right side of the runway, traversed through a swale, impacted a culvert, and its left wing impacted the ground as it crossed a taxiway. The airplane came to rest in a grassy area adjacent to the taxiway. The airplane’s fuselage and left wing were substantially damaged during the accident sequence. The flight instructor reported that there were no preaccident mechanical malfunctions or failure with the airplane that would have precluded normal operation.

Aircraft

Registration
N2607V
Reported as
Cessna 170
Category
Airplane
Serial number
18117
Built
1948
Airframe hours
3,231.49
Engine
Continental C145, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 12, 2025 · 2 hours before
Airport
81B · Oxford County Regional Airport, runway 15, 2,997 × 75 ft, asphalt
Equipment
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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
63
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
BasicMed, With waivers/limitations
Last flight review
March 31, 2024
Seat
Right
Restraint
4-point
Flight hours
5,503 total · 33 in this make and model · 4,333 as pilot in command · 58 in the last 90 days · 20 in the last 30 days · 1 in the last 24 hours
Role
Student pilot
Age
61
Injuries
None
Certificate
Student
Medical
Class 3, With waivers/limitations
Seat
Left
Restraint
4-point
Flight hours
26 total · 1 in this make and model · 10 in the last 90 days · 9 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 12 knots, gusting 17
Visibility
10 statute miles
Lowest ceiling
None
Temperature
57 °F, dew point 19 °F
Altimeter
30.12 inHg
Turbulence
Moderate
Observed at
LEW, 11 nm away
METAR
KLEW 181756Z AUTO 17012G17KT 10SM CLR 14/M07 A3012 RMK AO2 SLP207 6//// T01441067 10150 20039 56028 PNO $

Docket · 2

The files NTSB released with the investigation on November 14, 2025, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.8 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.