# SDR YENA2024121601553

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2024
- Submitted: December 16, 2024
- Operation: Air carrier
- Aircraft: [N949JT](https://openairdocs.org/aircraft/N949JT), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 06575
- Aircraft time: 36,203 hours, 11,589 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Odor
- Location: Zone 100
- 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/YENA2024121601553

## Discrepancy

FLT#1075, FLL-KIN. 'ON DESCENT AT 5K STRONG "DIRTY SOCK" SMELL- COULDN'T DETERMINE SOURCE. ( PACKS ); ACCOMPLISHED ECS DE-CONTAMINATION OF BOTH PACKS PER TSM SUBSTASK 05-50-00-810-085 . COMPLIED WITH  INFORMATION NOTICE 2017-T015 SECTION B1 . IDENTIFIED NO ODOR . THIS CLEARS MDDR 568426, MX-4 UPDATED . PLACARD REMOVED MCC NOTIFIED.'

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