Robinson R44 accident near Sao Paulo, Outside the U.S., March 17, 2023
On March 17, 2023 at about 5:30 pm local time, a Robinson R44 (helicopter), registered PRPGC, was substantially damaged in an accident during approach near Sao Paulo, Outside the U.S.. It was flown under rules the NTSB did not record. 4 people were killed.
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
- March 17, 2023 · about 5:30 pm local time
- Place
- Sao Paulo, Brazil
- Type
- Accident
- Injuries
- 4 people were killed.
- Weather
- not recorded
- Aircraft
- Robinson R44 · all R44s on the register
- Registration
- PRPGC · no longer on the register
- Damage
- Substantial damage
- Flight
- Flight · rules the NTSB did not record
The factual record from the NTSB's investigation tables, in plain English
What happened, in order
- Loss of control in flight during approach defining event
The aircraft
- Landing gear: fixed
- 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 | 3 |
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.