# NTSB DCA23WA037: Boeing 777-223, N765AN, Buenos Aires, Argentina, October 28, 2022

- Type: NTSB incident investigation
- Classification: Incident · No injuries · Class 5 · Foreign
- Date: October 27, 2022, 22:35 local (Oct 28, 2022, 01:35 UTC)
- Place: Buenos Aires, Argentina
- Coordinates: -34.820974, -58.535698
- Nearby events: https://openairdocs.org/map.md?lat=-34.8210&lon=-58.5357&mi=10
- Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping)
- Defining event: [Takeoff: Part(s) separation from AC](https://openairdocs.org/ntsb-events/338)
- Highest injury: No injuries
- Injuries: 268 uninjured
- Status: Led by another country's authority
- Investigation class: Class 5 - No publish
- NTSB office: Major Investigations Division
- Lead agency: Other
- NTSB case key (mKey): 106216
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DCA23WA037
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/106216/pdf
- Page: https://openairdocs.org/ntsb/DCA23WA037

## Sequence of events

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

- [Takeoff: Part(s) separation from AC](https://openairdocs.org/ntsb-events/338) (defining event); cases with it: [Boeing 777-223, 2 cases](https://openairdocs.org/ntsb-events/338/sequence.md?model=1385213), [All aircraft, 563 cases](https://openairdocs.org/ntsb-events/338/sequence.md)

## Aircraft

- Registration: [N765AN](https://openairdocs.org/aircraft/N765AN), registered now, S/N 32879, built 2003 (OpenAirDocs)
- Reported make and model: BOEING 777-223
- Registry model: [Boeing 777-223](https://openairdocs.org/model/boeing-777-223) (registry code 1385213) (OpenAirDocs)
- Registry engine: [Rolls-Royce RB-211 series](https://openairdocs.org/engine/rolls-royce-rb-211-series) (registry code 54555, turbo-fan) (OpenAirDocs)
- Category: Airplane
- Serial number: 32879
- Year built: 2003
- Damage: Minor damage
- Flight: Part 129
- Operator: American Airlines Inc
- Registered owner: American Airlines Inc
- Airworthiness certificate: Standard, Transport
- Destination: Miami, FL

## Weather

- Wind: 300° at 5 knots
- Visibility: 6.21 statute miles
- Temperature: 64 °F, dew point 39 °F
- Observed at: SAEZ
- METAR: SAEZ 280200 30005KT CAVOK 18/04 Q1007 NOSIG RMK PP000

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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