# SDR ASAA2017060720972

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 7, 2017
- Submitted: June 8, 2017
- Operation: Air carrier
- Aircraft: [N581AS](https://openairdocs.org/aircraft/N581AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35188
- Aircraft time: 38,321 hours, 11,543 cycles
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: Satcom
- Condition: Malfunctioned
- Location: Nr 2
- Stage of operation: NR
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2017060720972

## Discrepancy

FAIL LIGHT ILLUMINATED ON SATCOM NR 2.  ACFT GROUNDED.  PERFORMED BITE CHECK OF THE NR 2 HF TRANSCEIVER, NO FAULTS FOUND. FAIL LIGHT EXTINGUISHED. PILOTS PERFORMED RADIO CHECK, OPS CHECKED NORMAL IAW AMM 23-11-00.

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