# SDR HALA0700126

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2007
- Submitted: March 28, 2007
- Operation: Air carrier
- Aircraft: [N581HA](https://openairdocs.org/aircraft/N581HA), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 28141
- Aircraft time: 19,452 hours, 3,802 cycles
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Receiver
- Part number: 9640452012
- Part serial: 02445
- Condition: Malfunctioned
- Location: Hf System
- Part time: 2,875 hours, 541 cycles
- 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/HALA0700126

## Discrepancy

ETOPS SIGNIFICANT SYSTEM, L HF RECEPTION WEAK XMIT OK, IN DATA MODE, ALL FREQ SHOW "POOR" QUALITY NO COMM.  REPLACED NR 1 HF XCVR.  OPS CHECK OK PER MM 23-11-03.

---
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.