# SDR HALA20231113246

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 12, 2023
- Submitted: November 14, 2023
- Operation: Air carrier
- Aircraft: [N392HA](https://openairdocs.org/aircraft/N392HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1404
- Aircraft time: 41,202 hours, 6,690 cycles
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: UK
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA20231113246

## Discrepancy

ETOPS - ACP1 &  ACP2 RMP1 & RMP2 UNABLE TO CONNECT HF1 OR HF2 TONE STUCK REANIRED CONNECTING HFVIA RMP2 & ACP3. GROUND TEST RMP 1&2 HF 1 TEST OK. SYSTEM TEST HF #2 CPLR2 (3RE2) FAULT. REMOVED AND REPLACED HF #2 COUPLER TEST OK PER:AMM23-11-36.

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