# SDR CALA2026020913636

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 2026
- Submitted: February 9, 2026
- Operation: Air carrier
- Aircraft: [N77261](https://openairdocs.org/aircraft/N77261), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31582
- Aircraft time: 77,233 hours, 26,996 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: IN
- How discovered: V
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026020913636

## Discrepancy

FUMES OR SMOKE IN CABIN PNEUMATIC POWER SUPPLIED BY APU EXITING RUNWAY SMELLED FUMES FOR APPROXIMATELY 1 MINUTE WITH MIN OR EYE IRRITATION VISUAL AND SMELL INSPECTION COMPLETED WITH NO FINDINGS.OPERATED PNEUMATIC AND AIRCON WITH NO ISSUES OR SMELL.AIRCRAFT IS OK TO CONTINUE REF: FIM 05-51-26.

---
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.