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Accidents · NTSB CHI85LA245 · Preliminary: the investigation is not finished

Cessna 150L accident near Griffith, Indiana, June 22, 1985

On June 22, 1985 at about 4:00 pm local time, a Cessna 150L, registered N10239, was substantially damaged in an accident near Griffith, Indiana (Griffith 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
June 22, 1985 · about 4:00 pm local time
Place
Griffith, Indiana · Griffith · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 150L · all 150Ls on the register
Registration
N10239 · no longer on the register · serial 15074823
Damage
Substantial damage
Flight
Instructional flight · general aviation rules (Part 91)

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

ON THE STUDENT'S THIRD APPROACH, HE WAS OBSERVED TO FLARE THE ACFT TOO HIGH. THE ACFT DRIFTED OFF TO THE SIDE OF THE RWY AND NOSED DOWN UNTIL IT COLLIDED WITH THE GROUND.

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: 19 hours in all; 19 in this make and model; 18 in the last 90 days; 1 as pilot in command
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 4,551 hours
  • Last inspection: 100-hour inspection; 80 hours since
  • Maximum gross weight: 1,600 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Continental O-200-A (piston); 0 hours total
  • Operator: Griffith Aviation

The flight

  • Flight plan: none
  • Runway 26, 4,000 ft by 50 ft

Weather at the time

  • Light: daylight
  • Wind: from 260° at 10 knots, gusting 14
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 75°F (24°C), dew point 64°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.