Source callsign:	WD4DDA
Comment:	IPSC2-USA MMDVM 433.9000 MHz
Location:	32°58.32' N 96°47.46' W - locator EM12OX53BG - show map 3.7 km East bearing 72° from Addison, Dallas County, Texas, United States [?] 9.5 km East bearing 78° from Carrollton, Dallas County, Texas, United States 21.0 km North bearing 4° from Dallas, Dallas County, Texas, United States 56.5 km Northeast bearing 61° from Fort Worth, Tarrant County, Texas, United States
Last position:	2025-12-30 00:49:36 UTC (13d 1h31m ago) 2025-12-29 18:49:36 CST local time at Addison, United States [?]
Last path:	WD4DDA>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ
Positions stored:	2
Other SSIDs:	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.