# SDR ASAA201811026699

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2018
- Submitted: November 2, 2018
- Operation: Air carrier
- Aircraft: [N529AS](https://openairdocs.org/aircraft/N529AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35198
- Aircraft time: 33,410 hours, 10,075 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Warning Message
- Condition: False Indication
- Location: Nr 1 Hf
- 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/ASAA201811026699

## Discrepancy

HF 1 FAILED.  ACFT GROUNDED.  ACCOMPLISHED A NR 1 HF COMMUNICATIONS BITE IAW AMM 23-11-00-810-801.  NO DISCREPANCIES NOTED,  HF INDICATION ON CONTROL PANEL NORMAL.

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