Boeing 737-800 incident near Bangkok, Th, May 11, 2014
On May 11, 2014 at about 4:14 am local time, a Boeing 737-800, registered B18601, was involved in an incident during enroute (cruise) near Bangkok. No one was hurt; 163 people were on board or involved.
The NTSB's probable cause their words, unchanged
The NTSB has not yet published a probable cause for this incident. 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
- May 11, 2014 · about 4:14 am local time
- Place
- Bangkok, Thailand
- Type
- Incident
- Injuries
- No one was hurt; 163 people were on board or involved.
- Weather
- not recorded
- Aircraft
- Boeing 737-800 · all 737-800s on the register
- Registration
- B18601 · no longer on the register · serial 28402
- Damage
- Not recorded
- Flight
- Flight
The NTSB's narrative preliminary · quoted from the NTSB record
The Aviation Safety Council (ASC) of Taiwan has notified the NTSB of an incident involving a Boeing 737-800 that occurred on 11 May, 2014. The NTSB has appointed a U.S. Accredited Representative to assist the ASC investigation under the provisions of ICAO Annex 13 as the State of Manufacturer of the aircraft. The accident is being investigated by the ASC of Taiwan. All inquiries concerning this incident should be directed to the ASC of Taiwan at: Occurrence Investigation Division AVIATION SAFETY COUNCIL 11th Floor, 200 , Sec. 3, Beixin Rd., Xindian District New Taipei City 231, Taiwan, R.O.C. Tel:+886-2-8912-7388 Ext.747
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
What happened, in order
- Fire/smoke (non-impact) during enroute (cruise) defining event
The aircraft
- Landing gear: fixed
- Not recorded
Weather at the time
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Cabi | 6 | |||
| Flight crew | 2 | |||
| Passengers | 155 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
The NTSB has not released the docket for this case yet. The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), is usually released when the investigation is nearly complete, and the list here is refreshed when it appears. Check 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.