Comment:	KD9PDE
Location:	42°12.36' N 87°59.77' W - ตำแหน่ง EN62AE09LK - show map 6.8 km ตะวันตกเฉียงเหนือ bearing 334° มาจาก Buffalo Grove, Cook County, Illinois, United States [?] 13.1 km เหนือ bearing 354° มาจาก Arlington Heights, Cook County, Illinois, United States 48.8 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก Chicago, Cook County, Illinois, United States 92.8 km ใต้ bearing 185° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-02-23 17:16:13 UTC (99d 3h55m ago) 2025-02-23 11:16:13 CST เวลาท้องถิ่น Buffalo Grove, United States [?]
Device:	KJ4ERJ: APRSIS32 (software, Windows)
Last path:	KD9PDE-1>APWW11 via TCPIP*,qAC,T2SYDNEY
Positions stored:	1
Other SSIDs:	KD9PDE-7 KD9PDE-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.