1. TNC GPS GPS TNC TinyTrak3 4 2 4 3 APRS APRS 4 9 APRS APRS Windows98 4 2 107 2. TM D700 TM D700E 3 SK 44C TH D7E 4 B N AC 230 V 706 4 APRS aa l I I I I I F TE R TP 1 I l 1 l l I l l I l l l l 4 2 GPS APRS Tiny Trak3 APRS 4 3 APRS Davis Instruments Corp http www davisnet com TM D700E TH D7E 3. APRS TM D700E TM D700 TH D7 APRS APRS TM D700A TH D7A 144 430 MHz TSS TM D700E TH D7E 144 430 MHz TSS TM D700E APRS 2 TM D700E TM D700E I sl h HU os li 4. JAIRBY Ham Radio Show 3 7 N MC 45 TM D700 MC 58DM APRS MC 58DM TM D700E TSS