Comment:	AA9CA@arrl.net
Location:	41°55.66' N 88°41.69' W - ตำแหน่ง EN51PW62OP - show map 988.7 m ตะวันตกเฉียงเหนือ bearing 329° มาจาก Cortland, DeKalb County, Illinois, United States [?] 4.6 km ตะวันออก bearing 92° มาจาก DeKalb, DeKalb County, Illinois, United States 36.2 km ตะวันตกเฉียงเหนือ bearing 301° มาจาก Aurora, Kane County, Illinois, United States 86.9 km ตะวันตก bearing 276° มาจาก Chicago, Cook County, Illinois, United States
Last position:	2025-05-20 18:35:28 UTC (29d 14h14m ago) 2025-05-20 13:35:28 CDT เวลาท้องถิ่น Cortland, United States [?]
Device:	SV2AGW: AGWtracker (software, Windows)
Last path:	AA9CA>APAGW via TCPIP*,qAC,T2PANAMA
Positions stored:	8
Items and objects originated:	WA9CJN

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.