- Signal Engineering technologically advanced antennas with modern design and construction technique. Up to date information about current line of high performance 10 and 11 meters antennas.
- DirLog is freeware CB 11 meters logbook available only to Alfa Tango Members
- 32-bit Amateur Radio logging program written by Bob Furzer, K4CY the author of Zakanaka.
Logger32 runs under Windows 95/98, Windows 2000, Windows ME, Windows NT and Windows XP
Logger32 has been developed to be a highly user configurable general purpose Amateur Radio logbook with computer control support for many radios and antenna rotators.