Robinson R66 accident near Bely Island, Ru, April 18, 2016
On April 18, 2016 at about 5:06 pm local time, a Robinson R66 (helicopter), registered RA06233, was substantially damaged in an accident during enroute (cruise) near Bely Island. It was a personal flight under non-U.S. private rules. 3 people were killed. The weather was conditions the NTSB did not record.
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
- April 18, 2016 · about 5:06 pm local time
- Place
- Bely Island, Russia · map
- Type
- Accident
- Injuries
- 3 people were killed.
- Weather
- conditions the NTSB did not record
- Aircraft
- Robinson R66 · all R66s on the register
- Registration
- RA06233 · no longer on the register
- Damage
- Substantial damage
- Flight
- Personal flight · non-U.S. private rules
The factual record from the NTSB's investigation tables, in plain English
What happened, in order
- VFR encounter with IMC during enroute (cruise)
- Loss of control in flight during enroute (cruise) defining event
- Collision with terrain or object (not controlled flight into terrain) during enroute (cruise)
The aircraft
- Landing gear: fixed
- Not recorded
The flight
- Departed from: Amderma
- Destination: Bely Island
- Flight plan: not recorded
Weather at the time
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Flight crew | 1 | |||
| Passengers | 2 |
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.