# SDR ASAA2021102636414

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 26, 2021
- Submitted: October 28, 2021
- Operation: Air carrier
- Aircraft: [N519AS](https://openairdocs.org/aircraft/N519AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36482
- Aircraft time: 46,220 hours, 13,646 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: NR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2021102636414

## Discrepancy

HF #2 INDICATES "FAIL FAIL" ON ACTIVE AND STBY WINDOWS. GROUNDED - YES. ACCOMPLISHED RESET HF #2 OPS CK GOOD IAW B737-800 FIM 23-11-806 SEAMC JOEY NOTIFIED.

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