# SDR RAIA00808006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 6, 2008
- Submitted: August 15, 2008
- Operation: Air carrier
- Aircraft: N826HK
- Make and model: Emb EMB-145EP
- Registry model: [EMB EMB-145EP](https://openairdocs.org/model/embraer-emb-145ep) (OpenAirDocs)
- Aircraft serial: 145016
- Aircraft time: 20,357 hours, 18,802 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Smoke
- 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/RAIA00808006

## Discrepancy

FLT 6545-STL - DURING DESCENT, LOUD POPPING SOUND STARTED COMING FROM THE MID CABIN AREA, FOLLOWED BY LIGHT SMOKE IN CABIN AND THE COCKPIT.  MAINTENANCE PERFORMED AN INSPECTION AND FUNCTIONAL CHECK OF THE NR 1 PACK SYSTEM WITH NO DEFECTS NOTED.  (S)

---
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.