Boeing 747-400 accident near Hanamaki, Ja, August 31, 2004
On August 31, 2004 at about 3:50 pm local time, a Boeing 747-400, registered JA8083, was involved in an accident near Hanamaki. It was flown under non-U.S. commercial rules. 1 person was seriously injured and 1 person had minor injuries; 558 others were unhurt.
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 31, 2004 · about 3:50 pm local time
- Place
- Hanamaki, JA
- Type
- Accident
- Injuries
- 1 person was seriously injured and 1 person had minor injuries; 558 others were unhurt.
- Weather
- not recorded
- Aircraft
- Boeing 747-400 · all 747-400s on the register
- Registration
- JA8083 · no longer on the register
- Damage
- Not recorded
- Flight
- Flight · non-U.S. commercial rules
The factual record from the NTSB's investigation tables, in plain English
The aircraft
- Landing gear: fixed
- Operator: Japan Airlines CO LTD
The flight
- Departed from: New Chitose
- Destination: Tokyo
- Flight plan: IFR
Weather at the time
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 | 1 | 12 | |
| Passengers | 546 |
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.