Robinson R44 accident near Ubatuba, Br, January 1, 2019
On January 1, 2019 at about 12:55 pm local time, a Robinson R44 (helicopter), registered PRRMZ, was substantially damaged in an accident during enroute near Ubatuba (Ubatuba Airport). It was an aerial observation flight under non-U.S. private rules. 3 people had minor injuries. The weather was visual conditions (good weather).
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
- January 1, 2019 · about 12:55 pm local time
- Place
- Ubatuba, Brazil · Ubatuba Airport · map
- Type
- Accident
- Injuries
- 3 people had minor injuries.
- Weather
- visual conditions (good weather)
- Aircraft
- Robinson R44 II · all R44s on the register
- Registration
- PRRMZ · no longer on the register · serial 13028
- Damage
- Substantial damage
- Flight
- Aerial observation 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 Robinson R44 II that occurred on January 1, 2019. 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
The aircraft
- Maximum gross weight: 2,500 lb
- Seats: 4
- Landing gear: fixed
- Engine: Lycoming IO-540-AE1A5 (piston); 0 hours total
The flight
- Departed from: SDUB Ubatuba at 12:50 pm
- Destination: SDUB Ubatuba
- Flight plan: not recorded
Weather at the time
- Light: daylight
- Sky: clear
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
- Observation at 12:55 pm from SBTA, 38 miles away
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.