J.D. · John D. · John Devoldere ON4UN
Amer Radio Relay League · DARC
| title | ISBN-13 | year of publication | |
|---|---|---|---|
| Antennas and Techniques for Low-Band Dxing: Your Guide to Ham Radio Dxcitement on 160, 80, and 40 Meters | 978-0-87259-466-1 | 1994 | |
| LowBand DXing | 978-3-88692-013-6 | 1991 | |
| ON4UN's Low Band DXing | 978-0-87259-704-4 | 1999 | |
| ON4UN's Low Band DXing: Antennas, Equipment and Techniques for DXcitement on 160, 80 and 40 Meters | 978-0-87259-914-7 | 2005 |