# SDR YENA2025112401119

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2025
- Submitted: November 24, 2025
- Operation: Air carrier
- Aircraft: [N4074J](https://openairdocs.org/aircraft/N4074J), 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: 11354
- Aircraft time: 9,612 hours, 1,468 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: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2025112401119

## Discrepancy

FLT#1189, JFK-SAN. PILOTS SMELLED DIRTY SOCKS AT 15000FT, INFLIGHT CALLED AT 12000FT THAT THEY COULD SMELL DIRTY SOCKS AT 7100FT THE CREW HAD USE THERE SCRAFT TO COVER THERE NOSE THE FIGHT DECK AT AS BAD ( PACKS ). OPEN

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