# SDR A6WA201904106545

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 29, 2019
- Submitted: April 10, 2019
- Operation: Air carrier
- Aircraft: [N458AW](https://openairdocs.org/aircraft/N458AW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7861
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Warning Message
- Location: Left
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A6WA201904106545

## Discrepancy

CREW RECEIVED L PACK HI PRESS CAUTION MESSAGE AFTER TAKEOFF WITH RIGHT PACK ALREADY ON MEL. COMPLIED WITH QRH AND THE MESSAGE REMAINED. FLIGHT RETURNED TO IAD.

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