# SDR CALA2026040915227

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 8, 2026
- Submitted: April 9, 2026
- Operation: Air carrier
- Aircraft: [N73276](https://openairdocs.org/aircraft/N73276), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31594
- Aircraft time: 75,742 hours, 27,118 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- 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/CALA2026040915227

## Discrepancy

PROMINENT SMELL OF SMOKE BETWEEN ROWS 32 AND AFT.  PERFORMED INITIAL INSPECTION IAW AMM 05-51-26-800-801-C1, NO SOURCE FOUND. THERE WERE VERBAL REPORTS THAT SMOKE SMELLED LIKE CIGARETTES OR VAPES AND DISSIPATED. NO FURTHER ACTION REQUIRED. SMELL DID NOT OCCUR DURING FLIGHT PERFORMED INITIAL INSPECTION IAW AMM 05-51-26-800-801-C1, NO SOURCE FOUND. THERE WERE VERBAL REPORTS THAT SMOKE SMELLED LIKE CIGARETTES OR VAPES AND DISSIPATED. NO FURTHER ACTION REQUIRED. SMELL DID NOT OCCUR DURING FLIGHT ADD EMP: V946178

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