# SDR IPXA2025030451226

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2025
- Submitted: March 4, 2025
- Operation: Air carrier
- Aircraft: [N314UP](https://openairdocs.org/aircraft/N314UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27742
- Aircraft time: 71,559 hours, 24,136 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Transceiver
- Part number: 8220990002
- Part serial: 44Y58D
- Condition: Faulted
- Location: Hf Comms
- 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/IPXA2025030451226

## Discrepancy

BOTH HF UNABLE TRANSMIT. OPS CHECK OK ON GND, SATCOM INOP ALSO. RESULTED IN ATB. ++ C/W FIM T/S 23-11-00. R&R HF TRANSCEIVER REF AMM 23-11-03-424-005. BOTH HFS OPS CK GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.