# SDR ASAA2013053094942

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2013
- Submitted: June 3, 2013
- Operation: Air carrier
- Aircraft: [N534AS](https://openairdocs.org/aircraft/N534AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35202
- Aircraft time: 9,557 hours, 2,853 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Radio
- Condition: Malfunctioned
- Location: Hf 1
- 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/ASAA2013053094942

## Discrepancy

HF 1 RADIO RECEPTION PROBLEM AT ALL STATIONS, FAULT CODE= 231 070 48.  ACFT GROUNDED.  ACCOMPLISHED HF1 COM TEST SYS REF AMM 23-11-00.  HF1 SYS OPS CHECK NORM, NO HISTORY PREV 30 DAYS.

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