# SDR ASAA2014100609310

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 6, 2014
- Submitted: October 9, 2014
- Operation: Air carrier
- Aircraft: [N597AS](https://openairdocs.org/aircraft/N597AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35689
- Aircraft time: 24,876 hours, 7,754 cycles
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: Satcom
- Condition: Malfunctioned
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014100609310

## Discrepancy

SATCOM 1 AND 2 WOULD NOT TRANSMIT OR RECEIVE.  ACFT GROUNDED. CHECKED LED STATUS LIGHTS ON IRIDIUM TRANSCEIVER, ALL GREEN.  ACCOMPLISHED VOICE TEST OF BOTH INCOMING AND OUTGOING CALLS FOR SAT 1 AND SAT 2.  GROUND VERIFICATION TEST PASSES, IAW AMM 23-15-00/501.

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