# SDR DALA2026010500054

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2026
- Submitted: January 5, 2026
- Operation: Air carrier
- Aircraft: [N359DN](https://openairdocs.org/aircraft/N359DN), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 8370
- Aircraft time: 22,396 hours, 9,493 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Smoke
- Location: Cockpit
- Stage of operation: LD
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026010500054

## Discrepancy

SMOKE - CREW REPORTED BLACK SMOKE IN THE COCKPIT AND CABIN DURING LANDING ROLL OUT AND DECLARED AN EMERGENCY. AARF COULD NOT SEE ANY SMOKE. EVENT WAS POSSIBLY CAUSED BY RUNWAY TREATMENT CONTAMINATION.  NO TROUBLE FOUND. PERFORMED NO-GO ECS DECONTAMINATION. (LP 8035104)

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