# SDR ASAA2017060620982

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 6, 2017
- Submitted: June 9, 2017
- Operation: Air carrier
- Aircraft: [N530AS](https://openairdocs.org/aircraft/N530AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36578
- Aircraft time: 27,920 hours, 8,318 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Warning Message
- Condition: False Indication
- Location: Nr 2 Hf System
- 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/ASAA2017060620982

## Discrepancy

HF 2 RADIO FREQUENCY SHOWS FAILED.  ACFT GROUNDED.  PERFORMED FIM 23-11, TASK 801, COMMS SYSTEM BITE PROCEDURE. NO FAULTS NOTED. OPS NORMAL.

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