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Accidents · NTSB CHI88LA032 · Preliminary: the investigation is not finished

Cessna 180 accident near Carlton, Minnesota, December 5, 1987

On December 5, 1987 at about 6:18 pm local time, a Cessna 180, registered N2957C, was substantially damaged in an accident near Carlton, Minnesota (Carlton airport). It was a flight of an unrecorded kind under general aviation rules (Part 91). No one was hurt; 5 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
December 5, 1987 · about 6:18 pm local time
Place
Carlton, Minnesota · Carlton
Type
Accident
Injuries
No one was hurt; 5 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 180 · all 180s on the register
Registration
N2957C · registry record · serial 30857
Damage
Substantial damage
Flight
Flight of an unrecorded kind · general aviation rules (Part 91)

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

THE PLT RPRTD THAT THE LEFT MAIN GEAR COLLAPSED AS HE STARTED TO TAXI FROM THE RAMP AREA ON A SMOOTH GRASS SURFACE. WHEN THE GEAR COLLAPSED, THE LEFT WING DROPPED TO THE GROUND & WAS SUBSTANTIALLY DMGD. THE PLT RPRTD THE LEFT GEAR LEG HAD BROKEN OFF 2 INCHES 'INSIDE THE BULKHEAD.' AN EXAM OF THE BROKEN PART REVEALED IT HAD FAILED FROM FATIGUE.

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: single-engine land
  • Flight time: 9,400 hours in all; 350 in this make and model
  • Medical certificate: Class 2 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Last inspection: annual inspection, March 20, 1987
  • Maximum gross weight: 2,650 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Continental O-470-J (piston); 0 hours total

The flight

  • Flight plan: none
  • Runway 18, 2,582 ft by 300 ft

Weather at the time

  • Light: daylight
  • Visibility: 15 statute miles
  • Sky: clear
  • Temperature: 30°F (-1°C), dew point 19°F (-7°C)

Injuries

FatalSeriousMinorNone
Crew1
Passengers4

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.