Comment:	UV-PRO
Location:	41°55.40' N 87°56.41' W - ตำแหน่ง EN61AW71EO - show map 6.8 km ตะวันตกเฉียงใต้ bearing 238° มาจาก Schiller Park, Cook County, Illinois, United States [?] 9.2 km ตะวันตกเฉียงใต้ bearing 210° มาจาก Rosemont, Cook County, Illinois, United States 25.3 km ตะวันตก bearing 289° มาจาก Chicago, Cook County, Illinois, United States 124.0 km ใต้ bearing 181° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2024-10-23 14:25:22 UTC (222d 6h23m ago) 2024-10-23 09:25:22 CDT เวลาท้องถิ่น Schiller Park, United States [?]
Last path:	KD9RKB-1>APN000 via WIDE1-1,WIDE2-1,qAO,K9IQP-13
Positions stored:	6
Other SSIDs:	KD9RKB-10 KD9RKB-2 KD9RKB-B KD9RKB-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.