# SDR CALA2018083101870

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 30, 2018
- Submitted: August 31, 2018
- Operation: Air carrier
- Aircraft: [N17128](https://openairdocs.org/aircraft/N17128), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27567
- Aircraft time: 81,475 hours, 17,943 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Transceiver
- Part number: 8220990004
- Condition: Defective
- Location: E&E Bay
- Part time: 73,987 hours, 15,161 cycles
- 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/CALA2018083101870

## Discrepancy

SATCOM NOT WORKING REF L/P 7698782, FOUND LEFT HF XCVR AT FAULT, REPLACED SAME. PER F''D SATLINK SYS TEST PER AMM 23-27-00-700-801C1. MADE CALL TO UA L DISPATCH DESK 17, COMMS 5X5. RECV''D CALL FROM UAL DISPATCH DES K 17, AURAL ALERT AND SATCOM BLUE CALL LIGHT OPS NORM, COMMS 5X5 . NO FURTHER DEFECT NOTED AT THIS TIME.

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