Bell 206-L1 accident near Cabinda, Ao, December 1, 1999
On December 1, 1999 at about 5:00 pm local time, a Bell 206-L1, registered N5005B, was involved in an accident near Cabinda. It was flown under non-U.S. commercial rules. 1 person was killed and 2 people were seriously injured.
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
- December 1, 1999 · about 5:00 pm local time
- Place
- Cabinda, Angola
- Type
- Accident
- Injuries
- 1 person was killed and 2 people were seriously injured.
- Weather
- not recorded
- Aircraft
- Bell 206-L1 · all 206-L1s on the register
- Registration
- N5005B · registry record
- 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: Petroleum Helicopters INC.
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.
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.