Cessna 150G accident near Woodland, California, August 29, 1992
On August 29, 1992 at about 6:30 pm local time, a Cessna 150G, registered N2421J, was substantially damaged in an accident near Woodland, California (Watts-Woodland airport). 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 FAILURE OF THE PILOT TO MAINTAIN DIRECTIONAL CONTROL OF THE AIRCRAFT DURING THE LANDING ROLL. FACTORS IN THE ACCIDENT WERE THE STUDENTS LACK OF TOTAL EXPERIENCE AND THE SOFT NATURE OF THE RECENTLY PLOWED FIELD THE AIRCRAFT ENCOUNTERED.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- August 29, 1992 · about 6:30 pm local time
- Place
- Woodland, California · Watts-Woodland · map
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Cessna 150G · all 150Gs on the register
- Registration
- N2421J · no longer on the register · serial 15065521
- Damage
- Substantial damage
- Flight
- Instructional flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE STUDENT PILOT SAID THAT AFTER TOUCH DOWN ON A TOUCH AND GO LANDING HE LOST DIRECTIONAL CONTROL. THE AIRCRAFT VEERED LEFT OFF THE RUNWAY AND NOSED OVER WHEN IT ENCOUNTERED RECENTLY PLOWED SOFT DIRT.
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: 30 hours in all; 30 in this make and model; 27 in the last 90 days; 6 in the last 30 days; 3 as pilot in command
- Medical certificate: Class 3 (valid medical--no waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 9,969 hours
- Last inspection: 100-hour inspection, May 14, 1992; 78 hours since
- Maximum gross weight: 1,600 lb
- Seats: 2
- Landing gear: fixed
- Engine: Continental O-200-A (piston); 0 hours total
- Operator: Ukiah Aviation
The flight
- Departed from: UKI Ukiah CA at 5:30 pm
- Flight plan: none
- Runway 36, 3,770 ft by 60 ft
Weather at the time
- Light: daylight
- Visibility: 40 statute miles
- Sky: clear
- Temperature: 90°F (32°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.