# SDR ASAA2023040442731

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2023
- Submitted: April 10, 2023
- Operation: Air carrier
- Aircraft: [N533AS](https://openairdocs.org/aircraft/N533AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35201
- Aircraft time: 44,501 hours, 12,862 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Transceiver
- Part number: 8222835002
- Part serial: 40FN6T
- Condition: Inoperative
- Location: E/E Bay
- Part time: 36,223 hours, 10,293 cycles
- 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/ASAA2023040442731

## Discrepancy

SATCOM VOICE UNAVAILABLE/INOP. GROUNDED - YES. REPLACED SATCOM TRANSCEIVER REF B737-800 AMM 23-15-00/401.

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