ERA25LA161

NTSB accident investigation · Aeronca 7AC · Martinsville, VA · April 1, 2025

Accident · Minor injuriesClass 4 · LimitedFinal report
Date
April 1, 2025, 09:30 local (13:30 UTC)
Place
Martinsville, VA · On Airport
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N84065Aeronca 7AC
Defining event
Takeoff: Fuel related
Weather
Visual (VMC) · Day
Status
Completed · report November 6, 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
20250401003819A
Case key
199945

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 inadvertently turned off the fuel selector valve on takeoff which resulted in a loss of engine power.

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.

Fuel system: fuel selector/shutoff valveAircraft › Aircraft systems · Unintentional use/operationAeronca 7AC: 2 casesAll aircraft: 176 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 was attempting to take off when his handheld radio fell from its holder and came to rest under a control cable. The pilot said that once the climb attitude was established, he reached down and picked up the radio and inadvertently turned off the fuel selector valve. Less than a minute later, the engine lost power. The pilot said he ran the emergency checklist and checked that the fuel was “on”, but he was too low to re-start the engine. The pilot made a forced landing north of the runway on airport property resulting in substantial damage to the fuselage.

Aircraft

Registration
N84065
Reported as
Aeronca 7AC
Category
Airplane
Serial number
7AC-2752
Airframe hours
7,400
Engine
Continental A-65-8, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 15, 2024 · 14 hours before
Destination
FVX · Farmville, VA
Airport
MTV · Blue Ridge, runway 13/31, 5,002 × 100 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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
64
Injuries
Minor
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
BasicMed, Without waivers/limitations
Last flight review
April 1, 2024
Seat
Front
Restraint
Lap only
Flight hours
5,750 total · 600 in this make and model · 5,400 as pilot in command · 42 in the last 90 days · 12 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 12 knots, gusting 16
Visibility
10 statute miles
Lowest ceiling
None
Temperature
48 °F, dew point 32 °F
Altimeter
30.06 inHg
Observed at
KMTV, 1 nm away
METAR
KMTV 011335Z AUTO 33012G16KT 10SM CLR 09/00 A3006 RMK AO2 T00910001

Docket · 4

The files NTSB released with the investigation on November 6, 2025, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.8 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.

Other investigations on N84065 · 1

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