# NTSB DCA23WA064: Boeing 747-44AF, N573UP, Almaty, Kazakhstan, November 11, 2022

- Type: NTSB occurrence investigation
- Classification: Occurrence · No injuries · Class 5 · Foreign
- Date: November 11, 2022, 12:15 local (12:15 UTC)
- Place: Almaty, Kazakhstan · location = diversion airport
- Coordinates: 43.355278, 77.044722 (estimated)
- Nearby events: https://openairdocs.org/map.md?lat=43.3553&lon=77.0447&mi=10
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Defining event: [Enroute-cruise: Sys/Comp malf/fail (non-power)](https://openairdocs.org/ntsb-events/330)
- Highest injury: No injuries
- Injuries: 4 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): 106321
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DCA23WA064
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/106321/pdf
- Page: https://openairdocs.org/ntsb/DCA23WA064

## Sequence of events

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

- [Enroute-cruise: Sys/Comp malf/fail (non-power)](https://openairdocs.org/ntsb-events/330) (defining event); cases with it: [Boeing 747-44AF, 1 case](https://openairdocs.org/ntsb-events/330/sequence.md?model=13848B2), [All aircraft, 994 cases](https://openairdocs.org/ntsb-events/330/sequence.md)

## Aircraft

- Registration: [N573UP](https://openairdocs.org/aircraft/N573UP), registered now, S/N 35662, built 2008 (OpenAirDocs)
- Reported make and model: BOEING 747-44AF
- Registry model: [Boeing 747-44AF](https://openairdocs.org/model/boeing-747-44af) (registry code 13848B2) (OpenAirDocs)
- Registry engine: [GE CF6-80C2B1F1](https://openairdocs.org/engine/ge-cf6-80c2b1f1) (registry code 30111, turbo-fan) (OpenAirDocs)
- Category: Airplane
- Serial number: 35662
- Year built: 2008
- Fire: Unknown
- Flight: Non-U.S., commercial
- Operator: United Parcel Service Co
- Registered owner: United Parcel Service Co
- Airworthiness certificate: Standard, Transport
- Departed: CGN, Cologne, OF
- Destination: SZX, Shenzhen, OF

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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