# SDR CALA2025040403516

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 3, 2025
- Submitted: April 4, 2025
- Operation: Air carrier
- Aircraft: [N77571](https://openairdocs.org/aircraft/N77571), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 67193
- Aircraft time: 5,784 hours, 1,950 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Zone 900
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025040403516

## Discrepancy

FLOOR IN LAVATORY DIRTY T MID CABIN LAV FLOOR MUSTY SMELL IN LAV FROM WET FLOOR LAV T CLEANED AND SANITIZED BY CLEANING CREW.

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