# SDR DALA2026082504811

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 25, 2026
- Submitted: August 25, 2026
- Operation: Air carrier
- Aircraft: [N576DN](https://openairdocs.org/aircraft/N576DN), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 11899
- Aircraft time: 9,059 hours, 2,325 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: IN
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026082504811

## Discrepancy

ENTERING THE AIRPLANE, SEVERE CIGAR LOUNGE SMOKE LOUNGE ODOR THAT GETS WORSE TOWARDS THE BACK OF CABIN. NOT A BURNING OR CHEMICAL ODOR.   REPLACED O-ZONE CONVERTER GEN AS PRECAUTION. AIRCRAFT OKAY FOR SERVICE. (LP 8441274 - AIRCRAFT WAS GROUNDED)

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