# SDR YENA2026031600309

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2026
- Submitted: March 18, 2026
- Operation: Air carrier
- Aircraft: [N954JB](https://openairdocs.org/aircraft/N954JB), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 06725
- Aircraft time: 38,281 hours, 12,120 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: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2026031600309

## Discrepancy

FLT 1977 BOS-SXM.   FLIGHT ATTENDANTS REPORTS SMELLING DIRTY SOCKS ON DESCEND.; COMPLIED WITH INFO NOTICE 2017-T015 STEP 1 AND 2 PLACED APU BLEED ON MEL PER TSM 05-50-00-810-085-B/TSM05-50-00-810-085-0 NO FURTEHR ODOR.  APU ARE OF ANY OIL ODOR OF OIL AC OK FOR SERVICE.

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