Leitað að kallmerki:	W4DOC-S
Innslag:	440 Voice 440.600
Staðsetning:	33°52.80' N 84°06.00' W - WW Loc. EM73WV81AE - sýna kort 4.8 km Norð-austur Stefna 34° Frá Mountain Park, Gwinnett County, Georgia, United States [?] 7.8 km Vestur Stefna 289° Frá Snellville, Gwinnett County, Georgia, United States 30.3 km Norð-austur Stefna 61° Frá Atlanta, Fulton County, Georgia, United States 67.2 km Vestur Stefna 263° Frá Athens, Clarke County, Georgia, United States
Síðasta staðsetning:	2025-05-09 13:32:20 UTC (18m38s fyrir) 2025-05-09 09:32:20 EDT Að staðartíma Mountain Park, United States [?]
Síðasti slóði:	W4DOC-S>APJIO4 via TCPIP*,qAC,W4DOC-GS
Geymdar stöður:	5
Others sourced by W4DOC-S:	W4DOC A W4DOC AD W4DOC C

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.