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Accidents · NTSB LAX84LA433 · Preliminary: the investigation is not finished

Cessna T210M accident near Coulterville, California, August 11, 1984

On August 11, 1984, a Cessna T210M, registered N210AV, was substantially damaged in an accident near Coulterville, California (Smith Creek Ranch airport). It was a personal flight under general aviation rules (Part 91). 3 people 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
August 11, 1984
Place
Coulterville, California · Smith Creek Ranch · map
Type
Accident
Injuries
3 people had minor injuries.
Weather
visual conditions (good weather)
Aircraft
Cessna T210M · all T210Ms on the register
Registration
N210AV · registry record · serial 62646
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

THE PLT REPORTED THAT ON HIS APCH TO LAND, THE SINK RATE BECAME GREATER THAN ANTICIPATED & THE RIGHT MAIN GEAR HIT THE TOP OF A FENCE. SUBSEQUENTLY, THE RIGHT MAIN GEAR COLLAPSED & THE ACFT VEERED OFF THE RWY & HIT AN EMBANKMENT.

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; single-engine sea; instrument: airplane
  • Flight time: 879 hours in all; 133 in this make and model; 13 in the last 90 days; 752 as pilot in command
  • Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 961 hours
  • Last inspection: annual inspection, November 25, 1983; 50 hours since
  • Maximum gross weight: 3,200 lb
  • Seats: 6
  • Landing gear: retractable
  • Engine: Continental TSIO-520-R (piston); 0 hours total

The flight

  • Departed from: L12 Redlands CA at 10:30 pm
  • Flight plan: none
  • Runway 29, 1,650 ft

Weather at the time

  • Light: daylight
  • Visibility: 50 statute miles
  • Sky: clear
  • Temperature: 91°F (33°C), dew point 0°F (-18°C)
  • Altimeter: 29.00 inHg

Injuries

FatalSeriousMinorNone
Crew1
Passengers2

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.