# SDR ASAA2019101093971

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2019
- Submitted: October 10, 2019
- Operation: Air carrier
- Aircraft: [N518AS](https://openairdocs.org/aircraft/N518AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35693
- Aircraft time: 40,532 hours, 12,097 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Warning Message
- Condition: False Indication
- Location: Hf Radio
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019101093971

## Discrepancy

HF RADIO #2 DISPLAYS FAIL. GROUNDED - YES. BITE TESTED #2 HF TRANSCEIVER REF B737-800 AMM 23-11-21. OPS CHECK GOOD. FAIL NO LONGER DISPLAYED ON RADIO TUNING PANELS.

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