# SDR YENA2025020300127

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2025
- Submitted: February 3, 2025
- Operation: Air carrier
- Aircraft: [N948JB](https://openairdocs.org/aircraft/N948JB), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 06560
- Aircraft time: 36,032 hours, 11,430 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Odor
- Location: Nr 1
- 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/YENA2025020300127

## Discrepancy

FLT#73, BOS-AUA. 'DESCENDING THROUGH 15000 FT EXPERIENCED A WET DOG SMELL THAT WOULD NOT GO AWAY. RAN THE ODOR ISOLATION CHECKLIST AND SHUT-OFF PACK #1 THE SMELL DISSIPATED AFTER THAT ( PACKS ).' (SUPPLEMENTAL INFORMATION TO FOLLOW)

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