# NTSB DCA26WA087: Boeing 737, Kastrup, Denmark, December 20, 2025

- Type: NTSB incident investigation
- Classification: Incident · Serious injuries · Class 5 · Foreign
- Date: December 20, 2025, 14:00 local (14:00 UTC)
- Place: Kastrup, Denmark · Google Map CPH airport
- Coordinates: 55.613999, 12.647299 (estimated)
- Nearby events: https://openairdocs.org/map.md?lat=55.6140&lon=12.6473&mi=10
- Phase of flight: [Standing](https://openairdocs.org/ntsb-phases/150) (OpenAirDocs' grouping)
- Defining event: [Standing-engine(s) start-up: Fire/smoke (non-impact)](https://openairdocs.org/ntsb-events/150)
- Highest injury: Serious injuries
- Injuries: 1 serious, 200 uninjured
- Status: Led by another country's authority
- Investigation class: Class 5 - No publish
- NTSB office: Major Investigations Division
- Lead agency: Other
- Parties: GE Aerospace, FAA AVP-100, Boeing Air Safety Investigations, Accident Investigation Board, Denmark
- NTSB case key (mKey): 202243
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DCA26WA087
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/202243/pdf
- Page: https://openairdocs.org/ntsb/DCA26WA087

## Sequence of events

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

- [Standing-engine(s) start-up: Fire/smoke (non-impact)](https://openairdocs.org/ntsb-events/150) (defining event); cases with it: [All aircraft, 504 cases](https://openairdocs.org/ntsb-events/150/sequence.md)

## Aircraft

- Registration: TC-SOC (not matched to a registry record)
- Reported make and model: BOEING 737 (8)
- Category: Airplane
- Serial number: 61204
- Year built: 2019
- Engines: CFM International LEAP-1B turbo fan; CFM International LEAP-1B turbo fan
- Damage: Minor damage
- Fire: On-Ground
- Flight: Non-U.S., commercial
- Operator: Sun Express Airlines
- Airworthiness certificate: Standard, Transport
- Destination: AYT, Antalya
- Airport: CPH, Copenhagen Airport

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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