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Accidents · NTSB ERA22LA400 · Final report

Aeronca 7AC accident near Marysville, Ohio, September 1, 2022

On September 1, 2022 at about 11:00 pm local time, a 1946 Aeronca 7AC, registered N85748, was substantially damaged in an accident during landing near Marysville, Ohio (Union County airport). It was a personal flight under general aviation rules (Part 91). No one was hurt; 1 person was on board or involved. The weather was visual conditions (good weather).

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The NTSB's probable cause their words, unchanged

The pilot’s failure to maintain directional control during landing.

Source: NTSB aviation accident database, copy made October 4, 2026. Docket and reports at the NTSB.

What the record shows

Date
September 1, 2022 · about 11:00 pm local time
Place
Marysville, Ohio · Union County · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Aeronca 7AC, built 1946 · all 7ACs on the register
Registration
N85748 · registry record · serial 7AC-4497
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

The pilot of the tailwheel-equipped airplane was practicing takeoffs and landings on a turf runway. While on his third landing of the day he touched down and the airplane suddenly started to move to the left. He applied right rudder but the airplane did not respond as he expected it to, and it continued left off a steep embankment. During the runway excursion the fuselage was substantially damaged. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

What happened, in order

  1. Loss of control on ground during landing defining event

The NTSB's findings

  • Aircraft › Aircraft oper/perf/capability › Performance/control parameters › Directional control › Not attained/maintained
  • Personnel issues › Task performance › Use of equip/info › Aircraft control › Pilot

Pilot

  • Certificate: commercial pilot
  • Ratings: multi-engine land; single-engine land; instrument: airplane
  • Flight time: 446 hours in all; 24 in this make and model; 12 in the last 90 days; 6 in the last 30 days; 326 as pilot in command
  • Last flight review: October 10, 2020
  • Medical certificate: BasicMed
  • Seat: frt
  • Injury: no injuries

The aircraft

  • Airframe total time: 3,653.5 hours
  • Last inspection: annual inspection, April 22, 2022
  • Maximum gross weight: 1,300 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Continental C85-12-F (piston); 3,031 hours total

The flight

  • Flight plan: none
  • Runway 8, 2,702 ft by 81 ft

Weather at the time

  • Light: daylight
  • Wind: from 040° at 5 knots
  • Visibility: 10 statute miles
  • Sky: scat at 6,500 ft
  • Temperature: 79°F (26°C), dew point 63°F (17°C)
  • Altimeter: 30.07 inHg
  • Observation at 7:19 pm from MRT

Weather report (METAR): KMRT 012319Z AUTO 04005KT 10SM SCT065 26/17 A3007 RMK AO1

Injuries

FatalSeriousMinorNone
Flig1

About this page

Everything above comes from the NTSB's public accident database: the narrative, probable cause and findings are the NTSB's own words, and the coded tables behind its report (pilot, aircraft, flight, weather, injuries, sequence of events) are written out in plain English. Pilots' ages, home towns and medical details are left out on purpose. The docket at the NTSB holds the report as a PDF and the investigation's photographs and documents. This site never names pilots, passengers or anyone else involved. A preliminary report describes what is known soon after the event and can change; the final report, with the probable cause, usually follows one to two years later and this page is refreshed when it does. Case number ERA22LA400.