# SDR YENA2026010200003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 1, 2026
- Submitted: January 2, 2026
- Operation: Air carrier
- Aircraft: [N992JB](https://openairdocs.org/aircraft/N992JB), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 08178
- Aircraft time: 32,576 hours, 6,455 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/YENA2026010200003

## Discrepancy

FLT # 988 LAX- BOS. " FLIGHT ATTENDANTS REPORT DIRTY SOCK SMELL DURING INITIAL CLIMB. ODOR WAS MOST PREVALENT BETWEEN ROWS 6-11. FLT CREW COMPLETED CABIN ODOR RECOGNITION AND ISOLATION CHECKLIST. PROCEDURE WAS INCONCLUSIVE AND NEITHER PACK ISOLATED THE ODOR. APPROXIMATELY ON HOUR AFTER TAKE OFF, FUMES ODOR REPORTEDLY DISSIPATED. NO FURTHERFUMES OR ODORS REPORTED AND FLIGHT CONTINUED TO DESTINATION WITHOUT FURTHER INCIDENT.; COMPLIED WITH INFORMATION NOTICE 2017-T015. STEEP 1, ISILATED FAULT TO TYPE 10 AMBIENT AIR DURNING (CLIMB) FLIGHT PHASE. RAN APU AND ENG'S INSOLATED. NO ODOR NOTED PER TSM 05-50-00-810-085-B / TSM05-50-00-810-058-D. ACFT 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.