# SDR ASAA2014021706881

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2014
- Submitted: February 19, 2014
- Operation: Air carrier
- Aircraft: [N530AS](https://openairdocs.org/aircraft/N530AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36578
- Aircraft time: 15,275 hours, 4,577 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Hf Comm
- Condition: Malfunctioned
- Location: Nr 1
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014021706881

## Discrepancy

NR 1 HF INOPERATIVE, WOULD NOT TRANSMIT OR RECEIVE.  ACFT GROUNDED.  CYCLED POWER ON NR 1 HF TRANSCIEVER IAW FIM 23-11-TASK 801 & 806.  BITE CHECKED GOOD.  NO FAULTS NOTED.  NO HISTORY 60 DAYS.

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