# SDR HALA2022101100271

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2022
- Submitted: October 11, 2022
- Operation: Air carrier
- Aircraft: [N379HA](https://openairdocs.org/aircraft/N379HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1672
- Aircraft time: 27,565 hours, 4,397 cycles
- System (JASC): [2311 · UHF Communications System](https://openairdocs.org/jasc/2311)
- Part: None
- Condition: None
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2022101100271

## Discrepancy

ETOPS - #2 HF RADIO WILL NOT TUNE. BITE TEST PASS PER AMM 23-11-00. DUE TO MULTIPLE WRITES UP OF HF #2, REMOVED & INSTALLED NEW HF COUPLER & TRANSCEIVER PER AMM 23-11-36 & AMM 23-11-33. OPS TEST HF#2 PASS PER AMM 23-11-00. BITE TEST HF#2 PASS PER AMM 23-11-00. CALLED SFO ARINC, RECEIVED & TRANSMIT LOUD AND CLEAR. OK FOR SERVICE. COUPLER, ANTENN OFF 43-2311-9-0001 04877 ON 43-2311-9-0001 04554, TRANSCEIVER, HF OFF 43-2311-9-0002 05127 ON 43-2311-9-0003 00160.

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