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Accidents · NTSB LAX86LA071 · Preliminary: the investigation is not finished

Cessna 152 accident near Arbuckle, California, December 19, 1985

On December 19, 1985, a Cessna 152, registered N4946H, was substantially damaged in an accident near Arbuckle, California. 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
December 19, 1985
Place
Arbuckle, California · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 152 · all 152s on the register
Registration
N4946H · registry record · serial 15284039
Damage
Substantial damage
Flight
Instructional flight · general aviation rules (Part 91)

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

THE 35-HR STUDENT PLT WAS AUTHORIZED TO FLY ON A SOLO INSTRUCTIONAL FLIGHT TO THE COLUSA COUNTY ARPT. BUT, FOR 'PERSONAL REASONS' THE STUDENT DISOBEYED HIS CFI & LANDED AT AN UNCHARTED, GRAVEL, PRIVATE AIRSTRIP. DURING LANDING ROLL OUT THE STUDENT FAILED TO MAINTAIN DIRECTIONAL CONTROL OF THE ACFT. THE ACFT'S LEFT WHEEL ROLLED OFF THE EDGE OF THE RWY & THE LEFT WING TIP COLLIDED WITH A TREE.

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: 35 hours in all
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Last inspection: inspection type not recorded
  • Maximum gross weight: 1,670 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Lycoming O-235 (piston); 0 hours total

The flight

  • Departed from: WLW Willows CA at 11:30 pm
  • Destination: Arbuckle CA
  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 61°F (16°C), dew point 0°F (-18°C)

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.