Piper PA-32-437 accident near Hayward, California, December 2, 1989
On December 2, 1989 at about 10:25 pm local time, a Piper PA-32-437, registered N3350W, was substantially damaged in an accident near Hayward, California (Hayward airport). 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
ENGINE FAILURE DUE TO WATER IN FUEL THAT WAS NOT DISCOVERED BY THE PILOT DURING HIS PREFLIGHT INSPECTION OF THE FUEL SYSTEM.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- December 2, 1989 · about 10:25 pm local time
- Place
- Hayward, California · Hayward · map
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Piper PA-32-437 · all PA-32-437s on the register
- Registration
- N3350W · no longer on the register
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
PILOT REPORTED ALL TANKS WERE DRAINED PRIOR TO ENGINE START. POWER LOSS OCCURRED RIGHT AFTER TAKEOFF; LANDED ADJACENT TO RUNWAY DAMAGING GEAR AND PROP. PILOT ALSO REPORTED THAT APPARENTLY THE BLUE SEEN IN THE FUEL SAMPLE WAS A REFLECTION OF SKY COLORING - NOT FUEL.
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: commercial pilot
- Ratings: multi-engine land; instrument: airplane
- Flight time: 1,550 hours in all; 350 in this make and model
- Medical certificate: Class 2 (valid medical--no waivers/lim.)
- Seat: unk
The aircraft
- Last inspection: inspection type not recorded; 0 hours since
- Maximum gross weight: 3,400 lb
- Seats: 4
- Landing gear: fixed
- Engine: Lycoming EO-540-E4B5 (piston); 0 hours total
The flight
- Destination: Livermore CA
- Flight plan: none
- Runway 28R, 3,000 ft by 150 ft
Weather at the time
- Light: daylight
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 61°F (16°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.