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Accidents · NTSB CHI85LA171 · Preliminary: the investigation is not finished

Cessna 150D accident near Columbus, Ohio, April 20, 1985

On April 20, 1985 at about 5:33 pm local time, a Cessna 150D, registered N4145U, was substantially damaged in an accident near Columbus, Ohio (Port Columbus 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
April 20, 1985 · about 5:33 pm local time
Place
Columbus, Ohio · Port Columbus · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 150D · all 150Ds on the register
Registration
N4145U · registry record · serial 15060145
Damage
Substantial damage
Flight
Instructional flight · general aviation rules (Part 91)

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

DURING THE LANDING ROLL THE ACFT TRAVELED OFF THE LEFT SIDE OF THE RWY WHERE THE NOSE GEAR COLLAPSED. SKID MARKS WERE FOUND ON THE RWY WHERE THE PLT ATTEMPTED REMEDIAL ACTION BY APPLYING BRAKES.

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: 256 hours in all; 256 in this make and model; 168 in the last 90 days; 42 as pilot in command
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 6,251 hours
  • Last inspection: 100-hour inspection, January 31, 1985; 162 hours since
  • Maximum gross weight: 1,600 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Continental O-200 SERIES (piston); 0 hours total

The flight

  • Flight plan: none
  • Runway 28, 6,000 ft by 150 ft

Weather at the time

  • Light: daylight
  • Wind: from 280° at 7 knots
  • Visibility: 7 statute miles
  • Sky: scat at 4,500 ft
  • Temperature: 81°F (27°C), dew point 50°F (10°C)
  • Altimeter: 30.00 inHg
  • Observation at 4:50 pm from CMH

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.