Cessna 172 accident near Oroville, California, August 18, 1986
On August 18, 1986 at about 8:30 pm local time, a Cessna 172, registered N8976B, was substantially damaged in an accident near Oroville, California. It was a personal 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
- August 18, 1986 · about 8:30 pm local time
- Place
- Oroville, California · map
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Cessna 172 · all 172s on the register
- Registration
- N8976B · no longer on the register · serial 36676
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE PILOT OF A CESSNA 172 FLEW LOW OVER A RESERVOIR WITH THE ENGINE STOPPED. THE AIRCRAFT WAS OBSERVED TO MAKE A HARD RIGHT TURN STALL AND DESCEND INTO THE WATER. THE UNINJURED PILOT EXITED THE SINKING AIRCRAFT AND WAS RESCUED BY SOME NEARBY FISHERMEN. THEY TOOK THE PILOT TO THE SHORE, DROPPED HIM OFF, AND HE HASN'T BEEN HEARD FROM SINCE THE AIRCRAFT SANK IN 300 FEET OF WATER. IT WAS NOT REPORTED WHETHER THE ACFT WAS EVER RECOVERED.
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
- Medical certificate: None
- Seat: unk
The aircraft
- Last inspection: inspection type not recorded
- Maximum gross weight: 2,300 lb
- Seats: 4
- Landing gear: fixed
- Engine: Continental O-300-D (piston); 0 hours total
The flight
- Flight plan: none
- Runway 0
Weather at the time
- Light: daylight
- Visibility: 20 statute miles
- Sky: clear
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 |
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.