# SDR CALA2026011412969

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 2026
- Submitted: January 15, 2026
- Operation: Air carrier
- Aircraft: [N67812](https://openairdocs.org/aircraft/N67812), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 43530
- Aircraft time: 38,806 hours, 14,224 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cockpit
- Stage of operation: TX
- 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/CALA2026011412969

## Discrepancy

ON TAKEOFF HEAVY DIRTY SOCK ODOR IN FLIGHT DECK UNTIL CLIMB THRUST.  CABIN REPORTED NO ODOR ON DEBRIEF CREW.  CAPTAIN CONFIRMS ODOR STARTED ON TAXI AND DISAPPEARED AFTER TAKEOFF. CAPTAIN SUSPECT ODOR COMING OUT OF THE LT PACK. NO ODOR IN CABIN.  CONFIRMED ENGINE WASH WAS DONE PRIOR TO. PERFORMED AMM 71-05 TASK 807. NO FURTHER ODOR OR FUMES NOTED. ACFT OK FOR SERVICE.

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