# SDR GTIA2018010302328

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2018
- Submitted: January 5, 2018
- Operation: Air carrier
- Aircraft: [N644NK](https://openairdocs.org/aircraft/N644NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 7156
- Aircraft time: 6,251 hours, 2,844 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Unknown
- Condition: Odor
- Location: A/C Packs
- Stage of operation: CR
- 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/GTIA2018010302328

## Discrepancy

AT FL 310 DURING CRUISE,  RECEIVED A STRONG ODOR.  ISOLATED THE NR 1 PACK AND FOLLOWED COM PROCEDURE. THE ODOR WENT AWAY.  FLYING THROUGH MOISTURE AT THE TIME. THEN DURING DESCENT, THE ODOR RETURNED ON THE NR 2 PACK ONLY THROUGH FL200.  DONNED OXYGEN MASKS AND CONTINUED FOR LANDING.

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