# SDR GTIA2025071038985

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2025
- Submitted: July 10, 2025
- Operation: Air carrier
- Aircraft: [N926NK](https://openairdocs.org/aircraft/N926NK), registered now
- Make and model: Airbus A320-271N
- Registry model: [Airbus A320-271N](https://openairdocs.org/model/airbus-a320-271n) (OpenAirDocs)
- Aircraft serial: 9482
- Aircraft time: 17,367 hours, 7,408 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Odor
- Location: Zone 100
- Stage of operation: AP
- 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/GTIA2025071038985

## Discrepancy

DURING APPROACH AT 5000 FA REPORTS STRONG SMELL OF DIRTY SOCKS/SOUR MILK -REF LP # 3589162-1, PACK BURNOUT ACCOMPLISHED ON # 1 PACK, PACK # 2 BURNOUT C/W IAW AMM 21-00-00, ALL CHECKS OK, NO ODORS DETECTED AT THIS TIME WITH TH AEROTRACER AROUND THE CABIN, A/C OK FOR CONTINUED SVC

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.