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Accidents · NTSB CHI84LA351 · Preliminary: the investigation is not finished

Piper PA-34-200T accident near Acme, Michigan, August 17, 1984

On August 17, 1984 at about 4:30 pm local time, a Piper PA-34-200T, registered N36051, was substantially damaged in an accident near Acme, Michigan (Acme Skyport airport). It was a personal flight under general aviation rules (Part 91). No one was hurt; 4 people were on board or involved. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The NTSB has not yet published a probable cause for this accident. Investigations usually take one to two years; this page updates when the final report is released.

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

What the record shows

Date
August 17, 1984 · about 4:30 pm local time
Place
Acme, Michigan · Acme Skyport
Type
Accident
Injuries
No one was hurt; 4 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Piper PA-34-200T · all PA-34-200Ts on the register
Registration
N36051 · no longer on the register · serial 34-7870288
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

THE LANDING GEAR COLLAPSED AS A RESULT OF AN INTENTIONAL GROUND LOOP WHEN THE AIRCRAFT OVERRAN THE RUNWAY AFTER A BOUNCE 450 FT BEYOND THE APPROACH END OF THE 2300' LONG GRASS STRIP. THE PILOT STATED HE ADDED THROTTLE, THEN LANDED ON THE REMAINING RUNWAY, BUT ROLLED THROUGH THE OVERRUN AT THE END.

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: private
  • Ratings: multi-engine land; single-engine land; instrument: airplane
  • Flight time: 1,162 hours in all; 180 in this make and model; 44 in the last 90 days; 1,086 as pilot in command
  • Medical certificate: Class 2 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 1,500 hours
  • Last inspection: 100-hour inspection, August 15, 1984; 50 hours since
  • Maximum gross weight: 4,570 lb
  • Seats: 7
  • Landing gear: retractable
  • Engine: Continental TSIO-360-E (piston); 0 hours total

The flight

  • Departed from: 9G2 Linden MI at 3:30 pm
  • Flight plan: IFR
  • Runway 18, 2,320 ft by 100 ft

Weather at the time

  • Light: daylight
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 0°F (-18°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Crew1
Passengers3

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.