# SDR AUS20030525

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2003
- Submitted: June 16, 2003
- Operation: General aviation
- Make and model: Boeing 767338
- Engine: Ge CF680C2*
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Coupler
- Part number: 8220987003
- Condition: Failed
- Location: Hf Comms
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AUS20030525

## Discrepancy

(AUS) LT HF SYSTEM UNABLE TO TRANSMIT.  RT HF SYSTEM UNABLE TO RECEIVE.   HF COUPLER FAULTY.

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