Comment:	DigiPi http://digipi.org/
Location:	41°53.58' N 87°54.95' W - ตำแหน่ง EN61BV04CH - show map 5.5 km ตะวันตกเฉียงเหนือ bearing 329° มาจาก Westchester, Cook County, Illinois, United States [?] 6.8 km เหนือ bearing 9° มาจาก Oak Brook, DuPage County, Illinois, United States 22.5 km ตะวันตก bearing 282° มาจาก Chicago, Cook County, Illinois, United States 36.6 km ตะวันออกเฉียงเหนือ bearing 66° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-11-20 04:08:23 UTC (20d 5h39m ago) 2025-11-19 22:08:23 CST เวลาท้องถิ่น Westchester, United States [?]
Device:	WB2OSZ: DireWolf
Last path:	W9DU-2>APDW18 via TCPIP*,qAC,T2BC
Positions stored:	1

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.