# SDR YENA2025100300991

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2025
- Submitted: October 6, 2025
- Operation: Air carrier
- Aircraft: [N978JB](https://openairdocs.org/aircraft/N978JB), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 07584
- Aircraft time: 36,445 hours, 7,194 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: DE
- 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/YENA2025100300991

## Discrepancy

FLT#1700, LAX-FLL. "LEVEL 2 FUME EVENT. STRONG AND PERSISTENT FUMES SMELLED BY BITH PILOTS FROM 11,000 THROUGH LANDING. FA'S NOTICED A SMELL MID CABIN. ATTEMPTED ISOLATION PROCEDURE WITHOUT SUCCESS. CLEAR OF CLOUDS DURING EVENT; COMPLIED WITH INFORMATION NOTICE 2017-T015, SECTION A ISOLATED FAULT TO TYPE 10 PER AMBIENT AIR AND ACCOMPLISHED LEEL A DECONTAMINATION  PER TSM 05-50-00--810-085-B/ TSM 05-50-00-810-085D. AIRCRAFT IS OK FOR SERVICE"

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