Sikorsky 76-C+ incident near North Sea, Uk, April 21, 2007
On April 21, 2007 at about 8:29 am local time, a Sikorsky 76-C+ (helicopter), registered LNONZ, was involved in an incident near North Sea. It was a flight of an unrecorded kind under non-U.S. private rules. No one was hurt; 6 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
- April 21, 2007 · about 8:29 am local time
- Place
- North Sea, United Kingdom · map
- Type
- Incident
- Injuries
- No one was hurt; 6 people were on board or involved.
- Weather
- not recorded
- Aircraft
- Sikorsky 76-C+
- Registration
- LNONZ · no longer on the register
- Damage
- Not recorded
- Flight
- Flight of an unrecorded kind · non-U.S. private rules
The factual record from the NTSB's investigation tables, in plain English
The aircraft
- Landing gear: fixed
The flight
- Departed from: XPOR
- Destination: ENZV
Weather at the time
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 2 | |||
| Passengers | 4 |
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.