Leitað að kallmerki:	WD4DDA
Innslag:	IPSC2-USA MMDVM 433.9000 MHz
Staðsetning:	32°58.32' N 96°47.46' W - WW Loc. EM12OX53BG - sýna kort 3.7 km Austur Stefna 72° Frá Addison, Dallas County, Texas, United States [?] 6.3 km Norð-vestur Stefna 295° Frá Richardson, Dallas County, Texas, United States 21.0 km Norður Stefna 4° Frá Dallas, Dallas County, Texas, United States 56.5 km Norð-austur Stefna 61° Frá Fort Worth, Tarrant County, Texas, United States
Síðasta staðsetning:	2025-12-26 01:52:30 UTC (3d 4h5m fyrir) 2025-12-25 19:52:30 CST Að staðartíma Addison, United States [?]
Síðasti slóði:	WD4DDA>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ
Geymdar stöður:	2
Önnur auðkenni:	WD4DDA-7 WD4DDA-7 WD4DDA-1 WD4DDA-9

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.