# SDR ASAA2021111436614

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 14, 2021
- Submitted: November 16, 2021
- Operation: Air carrier
- Aircraft: [N593AS](https://openairdocs.org/aircraft/N593AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35107
- Aircraft time: 50,371 hours, 15,063 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: NR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2021111436614

## Discrepancy

HF 2 COMM PANEL SHOWS "FAIL". GROUNDED - YES. RESET CIRCUIT BREAKER D2 ON P18 PANEL PER B737-800 FIM 23-11 TASK 803 SYSTEM OPS CHECK GOOD NO DEFECTS NOTED.

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