# SDR SWIA972208

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 25, 2000
- Submitted: December 27, 2000
- Operation: Air carrier
- Aircraft: [N156CA](https://openairdocs.org/aircraft/N156CA), registered now
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120156
- Aircraft time: 27,130 hours, 31,775 cycles
- Engine: Pwa PW118
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Smoke
- Condition: Detected
- Location: Cabin
- Stage of operation: DE
- How discovered: O
- Nature of condition: B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA972208

## Discrepancy

LIGHT SMOKE IN CABIN ON DESCENT TO RDD.  RAN MEMORY/FLOW CHECK LIST (NO OXY OR SMOKE GOGGLES), RECIRC/GASPER OFF, THEN RIGHT, THEN LEFT PAC AND STOPPED SMOKE.  DID FULL RAMP CHECK OF PACKS, UNABLE TO DUPLICATE. INSPECTED BOTH PACKS AND RAM AIR VALVES FOR DISCREPANCIES.  NONE FOUND.  RAN PACKS WITH ENGINE AND APU BLEEDS.  OPS CHECK GOOD.  NO SMOKE NOTED.

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