# SDR ASAA2019022538307

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2019
- Submitted: February 26, 2019
- Operation: Air carrier
- Aircraft: [N594AS](https://openairdocs.org/aircraft/N594AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35191
- Aircraft time: 41,504 hours, 12,468 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Radio
- Condition: Malfunctioned
- Location: Hf Comms
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019022538307

## Discrepancy

HF RADIOS INOP. GROUNDED - YES. TOGGLED CAPT'S RADIO TUNING PANEL REF B737-800 AMM 23-12-41-801-802. OPS CHECK GOOD.

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