# SDR AALA202502031958

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2025
- Submitted: February 3, 2025
- Operation: Air carrier
- Aircraft: [N943AN](https://openairdocs.org/aircraft/N943AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30599
- Aircraft time: 67,512 hours, 28,510 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: CL
- 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/AALA202502031958

## Discrepancy

AIRCRAFT WAS GROUNDED: VERY FOUL ODOR ON CLIMB OUT OF LAS VEGAS. SMELL WENT AWAY. THEN ON LANDING AROUND 3,000 FEET SMELL CAME BACK ALL THE WAY TO GATE. O2 MASK WAS USED. SMELLED LIKE DIRTY GYM SOCKS ON CLIMB OUT AND BURNING OIL ON LANDING. CABIN CREW SAID THEY SMELLED ON LANDING BUT NOT ON TAKE OFF.  (OPEN).

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