# SDR MALA020134

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 1, 2002
- Submitted: January 28, 2002
- Operation: Air carrier
- Aircraft: N590XJ
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Radio
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA020134

## Discrepancy

DURING FLIGHT 3020, NR 1 COMM RADIO IS INOP AFTER TAKEOFF.  AIR RETURN TO MSP.  MAINTENANCE COULD NOT DUPLICATE.  NR 1 COMM SYSTEM OPS CHECK GOOD IAW SF340 AMM CHAP 23.

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