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Accidents · NTSB CHI88LA037 · Preliminary: the investigation is not finished

Cessna 150H accident near Mt. Pleasant, Wisconsin, December 25, 1987

On December 25, 1987 at about 7:46 pm local time, a Cessna 150H, registered N6468S, was substantially damaged in an accident near Mt. Pleasant, Wisconsin (Horlick Racine airport). It was a personal flight under general aviation rules (Part 91). 1 person had minor injuries. 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 25, 1987 · about 7:46 pm local time
Place
Mt. Pleasant, Wisconsin · Horlick Racine
Type
Accident
Injuries
1 person had minor injuries.
Weather
visual conditions (good weather)
Aircraft
Cessna 150H · all 150Hs on the register
Registration
N6468S · registry record · serial 15067268
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

THE STU PLT CLIMBED TO 1600 FT MSL AFT TKOF. SHORTLY AFT LEVEL OFF, THE ENGINE STOPPED. HE ATTEMPTED AN AIR START WITHOUT SUCCESS. DURING THE FORCED LNDG THE NOSE WHEEL DUG IN AND THE ACFT NOSED OVER IN THE SOFT SOIL. DURING A POST CRASH INTERVIEW, THE STU PLT STATED THAT HE THOUGHT THE ENGINE FAILURE MAY HAVE BEEN CAUSED BY CARB ICE. HE STATED THAT HE DID A GROUND CHECK FOR CARB HEAT BUT DID NOT ATTEMPT TO DO ANYTHING IN REGARD TO CARB ICE WHILE IN THE AIR.

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
  • Flight time: 46 hours in all; 3 in this make and model; 2 in the last 90 days; 7 as pilot in command
  • Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 5,701 hours
  • Last inspection: annual inspection, December 13, 1987
  • Maximum gross weight: 1,600 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Continental O-200A (piston); 0 hours total

The flight

  • Departed from: RAC Racine WI at 7:41 pm
  • Destination: ENW Kenosha WI
  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: from 300° at 9 knots
  • Visibility: 10 statute miles
  • Sky: broken clouds at 1,500 ft; not recorded
  • Temperature: 32°F (0°C), dew point 28°F (-2°C)
  • Altimeter: 30.00 inHg
  • Observation at 7:50 pm from MKE, 12 miles away

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.