# SDR CALA2025090208347

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2025
- Submitted: September 2, 2025
- Operation: Air carrier
- Aircraft: [N17719](https://openairdocs.org/aircraft/N17719), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28938
- Aircraft time: 82,157 hours, 30,259 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Zone 200
- Stage of operation: NR
- 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/CALA2025090208347

## Discrepancy

PAX REPORTED BURNING SMELL AT 28A BRIEFED CREW, PILOT REPORTED PAX SAID SMELL OCCURED DURING INITIAL TAXI AND IN MID FLIGHT UNABLE TO DUPLICATE FAULT AT THIS TIME.

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