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Accidents · NTSB CHI93LA049 · Final report

Cessna 150F accident near Oshtemo, Michigan, December 6, 1992

On December 6, 1992 at about 5:00 pm local time, a Cessna 150F, registered N7058F, was substantially damaged in an accident near Oshtemo, Michigan. It was a personal flight under general aviation rules (Part 91). No one was hurt; 2 people were on board or involved. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

IMPROPER USE OF CARBURETOR HEAT BY THE PILOT-IN-COMMAND.

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

What the record shows

Date
December 6, 1992 · about 5:00 pm local time
Place
Oshtemo, Michigan
Type
Accident
Injuries
No one was hurt; 2 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 150F · all 150Fs on the register
Registration
N7058F · registry record · serial 150-63658
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

WHILE EN ROUTE BACK TO THE AIRSTRIP AFTER A LOCAL FLIGHT A LOSS OF ENGINE POWER WAS EXPERIENCED. THE PILOT STATED HE APPLIED CARBURETOR HEAT AND ENGINE POWER WAS REGAINED. AFTER REMOVING CARBURETOR HEAT, THE ENGINE RPM AGAIN DECREASED. AFTER THIS OCCURRED TWO MORE TIMES, THE PILOT CHOSE A FIELD IN WHICH TO MAKE AN EMERGENCY LANDING. THE TERRAIN WAS ROUGH AND DURING THE LANDING ROLL, THE RIGHT WING CONTACTED THE GROUND, AND THE NOSE GEAR COLLAPSED. ICING PROBABILITY CHARTS INDICATE THAT THE EXISTING TEMPERATURE/DEWPOINT OF 25 DEGREES AND 16 DEGREES RESPECTIVELY WAS CONDUCIVE TO THE FORMATION OF LIGHT CARBURETOR ICING AT GLIDE AND CRUISE POWER SETTINGS.

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: 698 hours in all; 645 in this make and model; 16 in the last 90 days; 9 in the last 30 days; 636 as pilot in command; 62 on instruments
  • Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 2,226 hours
  • Last inspection: annual inspection, October 27, 1992; 10 hours since
  • Maximum gross weight: 1,600 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Continental O-200-A (piston); 0 hours total

The flight

  • Departed from: MI83 Kalamazoo MI at 4:12 pm
  • Destination: MI83
  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: from 220° at 10 knots
  • Visibility: 10 statute miles
  • Sky: overcast at 8,500 ft; not recorded at 8,500 ft
  • Temperature: 25°F (-4°C), dew point 16°F (-9°C)
  • Altimeter: 30.00 inHg
  • Observation at 4:45 pm from AZO, 10 miles away

Injuries

FatalSeriousMinorNone
Crew1
Passengers1

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.