# SDR USAA2014012700044

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 26, 2014
- Submitted: January 27, 2014
- Operation: Air carrier
- Aircraft: N449US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24893
- Aircraft time: 61,713 hours, 40,877 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2014012700044

## Discrepancy

EN ROUTE FROM FLL TO CLT, AT FL240, A STRONG ODOR FROM ROW 4 & FWD TO COCKPIT WAS NOTICED.  ODOR LASTED FOR ABOUT TEN MINUTES.  WHEN CREW STARTED DESCENT, ODOR STARTED TO DISSIPATE, NO SMELL IN AFT CABIN.  FLIGHT CONTINUED & LANDED WITHOUT FURTHER INCIDENT.  ACCOMPLISHED TROUBLESHOOTING JOB CARD 03L00021001.  NO NINETY DAY HISTORY FOUND, NO ODOR FOUND & ACFT OK FOR SERVICE.

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