# NTSB ENG25WA016: Grumman G164, Rio Branco, Uruguay, January 17, 2025

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Class 5 · Foreign
- Date: January 17, 2025, 18:30 local (21:30 UTC)
- Place: Rio Branco, Uruguay
- Coordinates: -32.596807, -53.384197 (estimated)
- Nearby events: https://openairdocs.org/map.md?lat=-32.5968&lon=-53.3842&mi=10
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Defining event: [Enroute: Loss of engine power (total)](https://openairdocs.org/ntsb-events/341)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Led by another country's authority
- Investigation class: Class 5 - No publish
- NTSB office: Aviation Engineering Division
- Lead agency: Other
- NTSB case key (mKey): 199573
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=ENG25WA016
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/199573/pdf
- Page: https://openairdocs.org/ntsb/ENG25WA016

## Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event best describes what happened.

- [Enroute: Loss of engine power (total)](https://openairdocs.org/ntsb-events/341) (defining event)

## Aircraft

- Registration: CX-BSS-R (not matched to a registry record)
- Reported make and model: GRUMMAN G164 (B)
- Category: Airplane
- Damage: Substantial damage
- Flight: Non-U.S., non-commercial

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

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