# NTSB DCA23WA458: Boeing 767-332, N175DN, Prague, Czechia, September 1, 2023

- Type: NTSB incident investigation
- Classification: Incident · No injuries · Class 3 · Foreign
- Date: September 1, 2023
- Place: Prague, Czechia
- Phase of flight: [Initial climb](https://openairdocs.org/ntsb-phases/350) (OpenAirDocs' grouping)
- Defining event: [Initial climb: Powerplant sys/comp malf/fail](https://openairdocs.org/ntsb-events/340)
- Highest injury: No injuries
- Injuries: 221 uninjured
- Status: Led by another country's authority
- Investigation class: Class 3
- NTSB office: Major Investigations Division
- Lead agency: Other
- Parties: Pratt and Whitney, Czech Republic AAII, Delta Air Lines, Boeing
- NTSB case key (mKey): 193092
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DCA23WA458
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/193092/pdf
- Page: https://openairdocs.org/ntsb/DCA23WA458

## Sequence of events

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

- [Initial climb: Powerplant sys/comp malf/fail](https://openairdocs.org/ntsb-events/340) (defining event); cases with it: [Boeing 767-332, 2 cases](https://openairdocs.org/ntsb-events/340/sequence.md?model=1385101), [All aircraft, 820 cases](https://openairdocs.org/ntsb-events/340/sequence.md)

## Aircraft

- Registration: [N175DN](https://openairdocs.org/aircraft/N175DN), registered now, S/N 24803, built 1990 (OpenAirDocs)
- Reported make and model: BOEING 767-332
- Registry model: [Boeing 767-332](https://openairdocs.org/model/boeing-767-332) (registry code 1385101) (OpenAirDocs)
- Registry engine: [Pratt & Whitney PW4000 series](https://openairdocs.org/engine/pratt-whitney-pw4000-series) (registry code 52119, turbo-fan) (OpenAirDocs)
- Category: Airplane
- Serial number: 24803
- Year built: 1990
- Engines: P&W PW4000 SER 60000 lbs thrust turbo fan; P&W PW4000 SER 60000 lbs thrust turbo fan
- Damage: No damage
- Flight: Part 121
- Operator: Delta Air Lines Inc
- Registered owner: Delta Air Lines Inc

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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