# SDR FDEA202402290224

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 29, 2024
- Submitted: March 1, 2024
- Operation: Air carrier
- Aircraft: [N121FE](https://openairdocs.org/aircraft/N121FE), registered now
- Make and model: Boeing 767-3S2F
- Registry model: [Boeing 767-3S2F](https://openairdocs.org/model/boeing-767-3s2f) (OpenAirDocs)
- Aircraft serial: 43545
- Aircraft time: 15,880 hours, 6,842 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: DE
- 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/FDEA202402290224

## Discrepancy

ON DESCENT FROM 10,000 FT TO TOUCHDOWN THERE WAS A  STRONG ODOR OF DIRTY SOCKS THAT GRADUALLY TURNED  INTO A SWEETER SMELL UPON LANDING. POSSIBLE FUME  EVENT. AS SOON AS RIGHT PACK WAS SHUT DOWN SMELL  DISSIPATED. ACCOMPLISHED CONDITIONAL INSPECTION IAW AMM  05-51-56-2. NO FAULTS FOUND. INSPECTED RH A/C PACK  COMPARMENT , ALSO INSPECTED RH ENG FOR ANY EXTERNAL  LEAKS . NO LEAKS NOTED, STARTED APU AND OPERATED RH  AIR COND PACK NO FUMES OR BAD ODOR. PERFORMED RH  ENG RUN UP AND OPERATED RH AIR COND PACK AND NO  FUMES OR BAD ODOR NOTED. A/C OK FOR SERVICE.

---
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.