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Accidents · NTSB CHI07CA137 · Final report

Aeronca 7AC accident near Mason, Michigan, May 8, 2007

On May 8, 2007 at about 12:15 pm local time, a Aeronca 7AC, registered N83228, was substantially damaged in an accident near Mason, Michigan (Mason Jewett Field 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).

The NTSB's probable cause their words, unchanged

The pilot's failure to maintain directional control during the landing roll and failure to maintain sufficient airspeed during the aborted landing attempt, leading to an inadvertent stall. An additional factor was the tree.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
May 8, 2007 · about 12:15 pm local time
Place
Mason, Michigan · Mason Jewett Field Airport · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Aeronca 7AC · all 7ACs on the register
Registration
N83228 · registry record · serial 7AC-1888
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

The airplane was substantially damaged after attempting to abort a landing following a ground loop on runway 27 (4,000 feet by 75 feet, asphalt). The pilot stated that the landing was good, but when he reached to turn off the carb heat the airplane turned to the left. He over-controlled with right rudder and attempted to abort the landing by adding power. He became airborne, stalled, and clipped a tree, causing the airplane to impact terrain.

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

Pilot

  • Certificate: sport pilot
  • Ratings: single-engine land
  • Flight time: 223 hours in all; 52 in this make and model; 4 in the last 90 days; 4 in the last 30 days; 28 as pilot in command
  • Medical certificate: Sport Pilot
  • Seat: frt
  • Injury: no injuries

The aircraft

  • Airframe total time: 981.9 hours
  • Last inspection: annual inspection, March 1, 2007
  • Maximum gross weight: 1,320 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Continental A-65-8 (piston); 0 hours total

The flight

  • Departed from: TEW Mason MI
  • Flight plan: none
  • Runway 27, 4,000 ft by 75 ft

Weather at the time

  • Light: daylight
  • Wind: from 240° at 3 knots
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 64°F (18°C), dew point 48°F (9°C)
  • Altimeter: 30.07 inHg
  • Observation at 11:40 am from KTEW

Injuries

FatalSeriousMinorNone
Crew1

Documents from the investigation the NTSB's docket: the evidence folder behind the report

The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.

Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.