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Accidents · NTSB SEA86LA191 · Preliminary: the investigation is not finished

Cessna T210 accident near Las Vegas, Nevada, August 4, 1986

On August 4, 1986, a Cessna T210, registered N139BB, was substantially damaged in an accident near Las Vegas, Nevada (Mccarren Intn'L airport). 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).

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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 4, 2026. Docket and reports at the NTSB.

What the record shows

Date
August 4, 1986
Place
Las Vegas, Nevada · Mccarren Intn'L · map
Type
Accident
Injuries
No one was hurt; 2 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna T210 · all T210s on the register
Registration
N139BB · registry record · serial 21063712
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

DURING LANDING ROLL THE AIRCRAFT DEPARTED THE RUNWAY TO THE RIGHT DESPITE THE PILOTS ATTEMPT TO CORRECT WITH LEFT RUDDER. THE ACFT STRUCK A DITCH AND THE NOSE GEAR SEPARATED FROM THE ACFT. DURING ACFT REPAIR THE MECHANIC FOUND THE RIGHT MASTER CYLINDER WAS STICKING CAUSING THE NOSE GEAR TO COCK TO THE RIGHT.

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; instrument: airplane
  • Flight time: 1,257 hours in all; 1,117 in this make and model; 40 in the last 90 days; 749 as pilot in command
  • Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 1,692 hours
  • Last inspection: annual inspection
  • Maximum gross weight: 3,300 lb
  • Seats: 6
  • Landing gear: retractable
  • Engine: Continental TSIO-520-R (piston); 0 hours total
  • Fire on the ground

The flight

  • Departed from: HHR Hawthorne CA at 11:25 pm
  • Destination: LAS Las Vegas NV
  • Flight plan: IFR
  • Runway 19R, 5,000 ft by 75 ft

Weather at the time

  • Light: daylight
  • Wind: from 270° at 14 knots, gusting 20
  • Visibility: 75 statute miles
  • Sky: clear
  • Temperature: 100°F (38°C), dew point 0°F (-18°C)
  • Altimeter: 29.00 inHg

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.

About this page

Everything above comes from the NTSB's public accident database: the narrative, probable cause and findings are the NTSB's own words, and the coded tables behind its report (pilot, aircraft, flight, weather, injuries, sequence of events) are written out in plain English. Pilots' ages, home towns and medical details are left out on purpose. The documents and photographs are the NTSB's docket, the folder of records gathered during the investigation, shown as the NTSB released them (the NTSB redacts some personal details first) and listed under the NTSB's own titles. This site's own text never names pilots, passengers or anyone else involved. A preliminary report describes what is known soon after the event and can change; the final report, with the probable cause, usually follows one to two years later and this page is refreshed when it does. Case number SEA86LA191.