| IARU, IARU R1, IARU R2 and IARU R3 for logistic support and station maintenance |
| ARRL for technical, software and publications support |
| JARL, The Japan Amateur Radio League for technical support |
| USKA for the QSL bureau support |
| ICOM for a generous support with XCVRs and PA |
| ICOM France for a generous support with XCVRs and PA |
| HAL Communications for the PCI-4000 HF modem |
| HEIL Sound Ltd. for the generous donation of Heil Pro-Set and Pro-Set Plus Headsets |
| Microham for the micro Band Decoder and logistic support |
| Rohde & Schwarz |
| Walter Bauer HB9BJS for the SWISSLOG station log software |
| YAESU MUSEN CO. Ltd. for a generous support with XCVRs and PA
|