# SDR HNAA2019052200148

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2019
- Submitted: May 22, 2019
- Operation: Air carrier
- Aircraft: N630AE
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145132
- Aircraft time: 44,935 hours, 42,098 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Condition: Malfunctioned
- Location: Ac Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2019052200148

## Discrepancy

PDIS  630     21-01  2097683  20MAY19  GSO  CLOSE IN CRUISE FLIGHT AT 25K BOTH FLIGHT DECK AND CABIN EXPERIENCED LIGHT SMOKE. C/W QRH PROCEDURE AND SMOKE DISSIPATED  24934    00 EK HISTORY: FACT  21MAY19  12:02  GSO R&R NR 1 AIR CYCLE MACHIINE IAW 21-51-03. OPS CHECK
GOOD. NO DEFECTS NOTED AT THIS TIME.

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