Cessna 152II accident near Groveland, California, October 22, 1983
On October 22, 1983 at about 9:00 pm local time, a Cessna 152II, registered N6412M, was substantially damaged in an accident near Groveland, California (Pine Mountain Lake airport). It was a personal flight under general aviation rules (Part 91). 1 person was seriously injured. 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 November 2, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- October 22, 1983 · about 9:00 pm local time · cases in 1983
- Place
- Groveland, California · Pine Mountain Lake · cases near this airport · map
- Type
- Accident
- Injuries
- 1 person was seriously injured.
- Weather
- visual conditions (good weather)
- Aircraft
- Cessna 152II · all 152IIs on the register
- Registration
- N6412M · registry record · serial 84715
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE ACFT CALLED IN ON RADIO TO LAND ON RWY 27 BUT LANDED ON RWY 09. THE ACFT LANDED FAST, BOUNCED, AND WENT OFF THE END OF THE RWY. THE NOSE GEAR COLLAPSED AND THE ACFT NOSED OVER.
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
- Flight time: 213 hours in all; 213 in this make and model; 3 in the last 90 days; 128 as pilot in command
- Medical certificate: Class 3 (valid medical--no waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 1,458 hours
- Last inspection: annual inspection, August 18, 1983; 4 hours since
- Maximum gross weight: 1,600 lb
- Seats: 2
- Landing gear: fixed
- Engine: Lycoming O-235-L2C (piston); 0 hours total
The flight
- Departed from: SJC San Jose CA at 7:30 pm
- Flight plan: VFR
- Runway 9, 3,640 ft by 50 ft
Weather at the time
- Light: daylight
- Wind: from 350° at 7 knots
- Visibility: 15 statute miles
- Sky: scat at 15,000 ft
- Temperature: 70°F (21°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.
Connections how this case links to the rest of the register
- N6412M on the register today · the tail number may have moved to another aircraft since
- Cessna 152 1,636 registered today · the model family and its accident history
- Cessna 72,676 aircraft on the register
- Engine: Lycoming O-235-L2C 84 aircraft carry this series today · as the NTSB recorded it
- Mineta San Jose International · departed from
- Accidents and incidents in California 9,080 since 1982 · 1,096 in the last ten years
- California 28,134 aircraft registered
The whole map of how records connect · these connections as data: /graph/accident/LAX84LA024.json.
The bigger picture in Aviation Analytics: accidents over time since 1982, by model, by phase of flight and conditions, by place and on the map.
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 does not name anyone involved, its policy at this time. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.