# SDR ASAA2018062625219

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2018
- Submitted: June 28, 2018
- Operation: Air carrier
- Aircraft: [N517AS](https://openairdocs.org/aircraft/N517AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35197
- Aircraft time: 36,714 hours, 10,867 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2018062625219

## Discrepancy

HF RADIO TUNING PANEL NR 2 DISPLAYS "FAIL". GROUNDED - YES. COULD NOT DUPLICATE, FAULT NO LONGER PRESENT, BOTH SYS OPS CK NML REF AMM 23-11-00. GND VERIFICATION SUCCESSFUL.

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