| k4ghg.com | |
| 网站标题： | K4GHG Ham Radio Software and Resources |
| 网站简介： | Amateur radio resources: ham radio software, hamfest calendar, call sign search, weather, links, maidenhead map with bearing, distance and grid, Amature Radio News and even games. |
| 关键字： | software ham radio amateur radio ham radio software call sign antenna clip art ham radio cd roms freeware shareware hamfest 2017 software k4ghg maidenhead map distance bearing grid ha |
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