# SDR SWAA2026020967536

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2026
- Submitted: February 9, 2026
- Operation: Air carrier
- Aircraft: [N8964L](https://openairdocs.org/aircraft/N8964L), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 68926
- Aircraft time: 1,515 hours, 808 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cockpit
- 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/SWAA2026020967536

## Discrepancy

DESCENDING BELOW 8000 FT,  NOTICED A CHEMICAL ODOR.  IT WAS ONLY OBSERVED IN THE FLT DECK.  PERFORMED AN OPS CHECK OF THE FLT DECK AIR CONDITIONING IAW AMM 21-00-00. NO ABNORMAL ODORS NOTED AT THIS TIME. COULD NOT DUPLICATE.

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