Bell Helicopter 407 accident near Nova Esperanca, Br, April 17, 2018
On April 17, 2018 at about 11:35 am local time, a Bell Helicopter 407, registered PTYZJ, was substantially damaged in an accident during enroute near Nova Esperanca. It was a public-use flight under non-U.S. private rules. No one was hurt; 4 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 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 17, 2018 · about 11:35 am local time
- Place
- Nova Esperanca, Brazil · map
- Type
- Accident
- Injuries
- No one was hurt; 4 people were on board or involved.
- Weather
- not recorded
- Aircraft
- Bell Helicopter 407 NO SERIES · all 407s on the register
- Registration
- PTYZJ · no longer on the register · serial 53342
- Damage
- Substantial damage
- Flight
- Public-use flight · non-U.S. private rules
The NTSB's narrative preliminary · quoted from the NTSB record
The government of Brazil has notified the NTSB of an accident involving a BELL 407 helicopter that occurred on April 17, 2018. The NTSB has appointed a U.S. Accredited Representative to assist the government of Brazil's investigation under the provisions of ICAO Annex 13.All investigative information will be released by the government of Brazil.
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
- Loss of engine power (total) during enroute defining event
Crew member
No details recorded.
The aircraft
- Maximum gross weight: 5,000 lb
- Landing gear: fixed
- Engine: Rolls Royce M250-C47 (turboshaft); 0 hours total
- Not recorded
The flight
- Departed from: SBCG Campo Grande
- Destination: SBMG Maringa
- Flight plan: not recorded
- A second pilot was aboard
Weather at the time
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Flight crew | 2 | |||
| 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.