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Accidents · NTSB CHI86LA140 · Preliminary: the investigation is not finished

Cessna 150F accident near Gaylord, Michigan, May 12, 1986

On May 12, 1986 at about 6:15 pm local time, a Cessna 150F, registered N6647F, was destroyed in an accident near Gaylord, Michigan (Otsega County airport). It was an instructional 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 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
May 12, 1986 · about 6:15 pm local time
Place
Gaylord, Michigan · Otsega County
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 150F · all 150Fs on the register
Registration
N6647F · no longer on the register · serial 15063247
Damage
Destroyed
Flight
Instructional flight · general aviation rules (Part 91)

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

ON ROLLOUT, WHILE THE PLT WAS ATTEMPTING TO CORRECT A DRIFT TO THE RIGHT, THE ACFT SUDDENLY VEERED TO THE LEFT AND THE NOSE GEAR COLLAPSED. DURING THE RESULTING SLIDE, THE AIRCRAFT BEGAN BURNING AND WAS DESTROYED. THE PLT REPORTED THAT THE MAGNESIUM HUB OF THE NOSE WHEEL BEGAN BURNING AND COULD NOT BE EXTINGUISHED BY USING PORTABLE DRY CHEMICAL AND CO2 EXTINGUISHERS. LATER, AFTER A FIRE DEPT TRUCK ARRIVED, THE FIRE WAS EXTINGUISHED.

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: student
  • Ratings: single-engine land
  • Flight time: 64 hours in all; 47 in this make and model; 6 in the last 90 days; 20 as pilot in command
  • Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 5,132 hours
  • Last inspection: annual inspection, August 24, 1985
  • Maximum gross weight: 1,600 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Continental O-200-A (piston); 0 hours total
  • Fire on the ground

The flight

  • Flight plan: none
  • Runway 18, 3,000 ft by 75 ft

Weather at the time

  • Light: daylight
  • Wind: from 150° at 7 knots
  • Visibility: 20 statute miles
  • Sky: not recorded; not recorded
  • Temperature: 75°F (24°C), dew point 0°F (-18°C)
  • Altimeter: 30.00 inHg

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.