Innslag:	*Unified Radios on B1-plus*
Staðsetning:	41°57.95' N 87°42.56' W - WW Loc. EN61DX41VT - sýna kort 4.6 km Suður Stefna 158° Frá Lincolnwood, Cook County, Illinois, United States [?] 7.8 km Suður Stefna 165° Frá Skokie, Cook County, Illinois, United States 13.8 km Norður Stefna 339° Frá Chicago, Cook County, Illinois, United States 120.3 km Suður Stefna 172° Frá Milwaukee, Milwaukee County, Wisconsin, United States
Síðasta staðsetning:	2025-08-01 01:50:09 UTC (13h58m fyrir) 2025-07-31 20:50:09 CDT Að staðartíma Lincolnwood, United States [?]
Hlutur:	Unknown: Unknown
Síðasti slóði:	W9UND-15>APRS via qAC,URADIOS
Geymdar stöður:	434
Önnur auðkenni:	W9UND-B W9UND-D

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.