Cessna P210N accident near San Martin, California, January 10, 1994
On January 10, 1994 at about 3:30 pm local time, a Cessna P210N, registered N5384W, was destroyed in an accident near San Martin, California (South County Airport). It was a personal flight under general aviation rules (Part 91). 2 people were seriously injured and 1 person had minor injuries. The weather was instrument conditions (cloud, fog or low visibility).
The NTSB's probable cause their words, unchanged
the pilot's improper aircraft preflight inspection, and his failure to use pitot heat during the takeoff in icing conditions, which led to a blocked pitot tube. The blockage resulted in erroneous airspeed indications during the initial climb, which induced the pilot to reduce the aircraft pitch attitude to a point where the aircraft entered an uncorrected descent to ground impact.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- January 10, 1994 · about 3:30 pm local time
- Place
- San Martin, California · South County Airport · map
- Type
- Accident
- Injuries
- 2 people were seriously injured and 1 person had minor injuries.
- Weather
- instrument conditions (cloud, fog or low visibility)
- Aircraft
- Cessna P210N · all P210Ns on the register
- Registration
- N5384W · registry record · serial P21000681
- Damage
- Destroyed
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
The pilot said that as the aircraft entered the initial climb after rotation, the airspeed began decreasing. He lowered the nose slightly to counter the decreasing airspeed and the aircraft hit the ground shortly thereafter. FBO personnel at the airport said the pilot attempted to takeoff with ground visibility of 150 feet in heavy fog. The FBO line person who fueled the aircraft just prior to departure stated that he had to 'scrape ice away from the fuel filler ports on the wings in order to open the fuel caps.' The line person said the ice was like frozen dew and very rough in character. An FAA inspector stated that he found a series of propeller slashes in the ground just beyond the end of the runway. A path of ground scars led through a damaged fence and terminated at the aircraft wreckage about one eighth of a mile from the runway end. No discrepancies were noted in the examination of the aircraft or engine.
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: 700 hours in all; 300 in this make and model; 45 in the last 90 days
- Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 2,039 hours
- Last inspection: annual inspection, February 1, 1993; 225 hours since
- Maximum gross weight: 3,800 lb
- Seats: 6
- Landing gear: retractable
- Engine: Continental TSIO-520-P (piston); 0 hours total
- Fire on the ground
The flight
- Departed from: Q99 at 3:30 pm
- Destination: MMH Mammoth Lakes CA
- Flight plan: none
- Runway 32, 3,100 ft by 75 ft
Weather at the time
- Light: daylight
- Visibility: 0.1 statute miles
- Sky: not recorded
- Temperature: 36°F (2°C), dew point 36°F (2°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 | |||
| Passengers | 1 | 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.
Other NTSB records under N5384W the same tail number, which may have belonged to a different aircraft at the time
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.