# SDR ASAA2014021206835

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 12, 2014
- Submitted: February 14, 2014
- Operation: Air carrier
- Aircraft: [N559AS](https://openairdocs.org/aircraft/N559AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35178
- Aircraft time: 27,759 hours, 8,309 cycles
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: Transceiver
- Part number: 8222835002
- Part serial: 40D4KH
- Condition: Inoperative
- Location: Satcom
- Part time: 5,477 hours, 1,536 cycles
- Stage of operation: NR
- 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/ASAA2014021206835

## Discrepancy

CAN NOT TRANSMIT ON EITHER SATCOM RADIO.  RECEIVED AUDIO JUST FINE.  ACFT GROUNDED. VERIFIED DISCREPANCY.  SATCOM 1 & 2 ON CAPT'S OR F/O'S ASP DOES NOT TRANSMIT. REMOVED/INSTALLED SATCOM TRANSCEIVER REF 23-15-00.  SATCOM COMM SYS TEST, OPS NORMAL REF 22-15-00.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.