# SDR HALA2023072100154

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2023
- Submitted: July 21, 2023
- Operation: Air carrier
- Aircraft: [N214HA](https://openairdocs.org/aircraft/N214HA), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 8157
- Aircraft time: 14,605 hours, 3,125 cycles
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: DE
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2023072100154

## Discrepancy

OTHER - DIRTY SOCK SMELL DESCENDING THROUGH 4000' FT. PERFORMED ENG #1 AND #2 RUN, ISOLATED 1 AND 2 PACKS, APU BLEED NOTED NO SMELL TSM 71-00-00-810-847-A.

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