# SDR HALA2021090900110

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2021
- Submitted: September 10, 2021
- Operation: Air carrier
- Aircraft: [N384HA](https://openairdocs.org/aircraft/N384HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1259
- Aircraft time: 41,296 hours, 6,374 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Coupler
- Condition: Inoperative
- Location: Nr 2 Hf Antenna
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2021090900110

## Discrepancy

ETOPS - UNABLE TO TUNE OR SELCAL CHECK HF#2 // REMOVED AND REPLACED HF2 COUPLER PER AMM 23-11-36. OPS CHECK GOOD. HF TUNNING WORKIS NORMAL. OK FOR SVC. COUPLER, ANTENN OFF  P/N 43-2311-9-0001 S/N 03440 ON P/N 43-2311-9-0001 S/N 0336

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