# SDR IPXA2026030384304

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2026
- Submitted: March 3, 2026
- Operation: Air carrier
- Aircraft: [N384UP](https://openairdocs.org/aircraft/N384UP), registered now
- Make and model: Boeing 767-300
- Registry model: [Boeing 767-300](https://openairdocs.org/model/boeing-767-300) (OpenAirDocs)
- Aircraft serial: 67973
- Aircraft time: 3,888 hours, 1,703 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Hf Comm
- Condition: Faulted
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2026030384304

## Discrepancy

ATB,  UNABLE TO RECEIVE HF RADIO TRANSMISSIONS ON EVERY HF FREQUENCY WE COULD FIND. CONTACTED DISPATCH, ATB REQUIRED. PRIOR TO DEPT HF CHECK WITH OTHER AIRPLANE SUCCESSFUL ON BOTH HF RADIOS. HF LEFT. DEFERRED LEFT HF COM SYSTEM PER MEL 23-11-1-2A-2, PLACARD INSTALLED.

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