# NTSB MIA99WA029: Boeing 777-222B, N784UA, Concepcion, Bolivia, November 11, 1998

- Type: NTSB accident investigation
- Classification: Accident · Serious injuries · Foreign investigation
- Date: November 11, 1998, 05:20 local (10:20 UTC)
- Place: Concepcion, Bolivia
- Highest injury: Serious injuries
- Injuries: 1 serious, 227 uninjured
- Status: Led by another country's authority
- NTSB case key (mKey): 45683
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=MIA99WA029
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/45683/pdf
- Page: https://openairdocs.org/ntsb/MIA99WA029

## Aircraft

- Registration: [N784UA](https://openairdocs.org/aircraft/N784UA), registered now, S/N 26951, built 1997 (OpenAirDocs)
- Reported make and model: Boeing 777-222B
- Registry model: [Boeing 777-222](https://openairdocs.org/model/boeing-777-222) (registry code 1385219) (OpenAirDocs)
- Registry engine: [Pratt & Whitney PW4000 series](https://openairdocs.org/engine/pratt-whitney-pw4000-series) (registry code 52119, turbo-fan) (OpenAirDocs)
- Category: Airplane
- Damage: No damage
- Flight: Part 121
- Operator: United Air Lines, Inc.
- Departed: KMIA, MIAMI, FL
- Destination: SAEZ, BUENOS AIRES, OF
- Flight plan: IFR

## Weather

- Conditions: Not reported

## Other investigations on N784UA (1)

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

- [NTSB DCA00WA007](https://openairdocs.org/ntsb/DCA00WA007), Nov 5, 1999: Boeing 777-200 (N784UA), London, United Kingdom, substantial damage

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

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