# SDR YENA2025073000781

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2025
- Submitted: July 30, 2025
- Operation: Air carrier
- Aircraft: [N3085J](https://openairdocs.org/aircraft/N3085J), registered now
- Make and model: Airbus BD-500-1A11
- Registry model: [Airbus BD-500-1A11](https://openairdocs.org/model/airbus-canada-lp-bd-500-1a11) (OpenAirDocs)
- Aircraft serial: 55132
- Aircraft time: 10,215 hours, 4,098 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/YENA2025073000781

## Discrepancy

FLT#1785, BOS-PIT. STRONG CHEMICAL SMELL DEPARTING BOS FROM TO TO ABOUT 5000'SMELL WAS NOTICEABLE ON THE FLIGHT DECK AS WELL AS THE REAR OF THE CABIN. FORWARD FA'S DID NOT SMELL ANYTHING UNUSUAL; PERFORMED FAULT ISOLATION PROCEDURE IAW FIM21-22-00.NO ODOR PRESENT.PACK RUN PERFORMED.NO SMELL NOTED A/C OKAY FOR SVC.

---
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.