# SDR ASAA2022060738582

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 7, 2022
- Submitted: June 13, 2022
- Operation: Air carrier
- Aircraft: [N513AS](https://openairdocs.org/aircraft/N513AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35192
- Aircraft time: 48,692 hours, 14,510 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Satcom
- Part number: UNKNOWN
- Condition: Inoperative
- Location: Unknown
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022060738582

## Discrepancy

BOTH SATCOM 1 AND 2 INOPERATIVE IN FLIGHT. DISPATCH WAS ABLE TO HEAR OUR TRANSMISSIONS AND ESTABLISHED A CONNECTION BUT WE WERE UNABLE TO HEAR ANY VOICE COMMUNICATION FROM DISPATCH. GROUNDED - YES. ACCOMPLISHED SATCOM SYSTEM TEST REF B737-800 AMM 23-15-00. BOTH SATCOM 1 AND SATCOM 2 OP CHK GOOD. NO HISTORY LAST 90 DAYS.

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