# SDR ASAA2016030915843

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 9, 2016
- Submitted: March 11, 2016
- Operation: Air carrier
- Aircraft: [N587AS](https://openairdocs.org/aircraft/N587AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35684
- Aircraft time: 32,355 hours, 9,439 cycles
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: Radio
- Condition: Malfunctioned
- Location: Atc
- Stage of operation: TX
- 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/ASAA2016030915843

## Discrepancy

DURING ACFT TOW, ALL ATC RADIO READ BACKS UNREADABLE.  ACFT GROUNDED. PERFORMED RADIO CHECK.  OPS CHECK OF RADIOS IAW AMM 23-12-00.  UNABLE TO DUPLICATE DEFECT.  ALL GROUND TESTS PASS.

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