# SDR CALA2026092119560

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 20, 2026
- Submitted: September 21, 2026
- Operation: Air carrier
- Aircraft: [N54538](https://openairdocs.org/aircraft/N54538), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 12561
- Aircraft time: 3,122 hours, 1,184 cycles
- Engine: Iae PW1133GAJM
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: NR
- 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/CALA2026092119560

## Discrepancy

FOUL ODOR COMING  FROM APU  BLEED, FWD CABIN ODOR DISSIPATED AS MX ARRIVED. RAN PACKS WITH APU BLEED,  NO ODOR NOTED. INSPECTED CARGO COMPARTMENTS AND FWD ELECTRICAL COMPARTMENT. SPOKE TO CREW, THEY NO LONGER SMELLED THE FOUL ODOR. OK FOR SERVICE.

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