# SDR AALA20110304SJU01

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2011
- Submitted: March 8, 2011
- Operation: Air carrier
- Aircraft: [N930AN](https://openairdocs.org/aircraft/N930AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29529
- Aircraft time: 33,300 hours, 13,920 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Transceiver
- Part number: 8220990004
- Part serial: 1382
- Condition: Inoperative
- Location: Hf Comm
- Stage of operation: CR
- 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/AALA20110304SJU01

## Discrepancy

SJU - CREW REPORTED BOTH HIGH FREQUENCY RADIOS FAILED IN FLIGHT.  FLIGHT RETURNED SJU LANDED WITHOUT INCIDENT.  AIRCRAFT REMOVED FROM SERVICE. REPLACED NUMBER 1 HIGH FREQUENCY TRANSCEIVER AND RESET NUMBER 2 HIGH FREQUENCY TRANSCIEVER.  SYSTEM GROUND CHECK NORMAL OPERATION.

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