Comment:	146.520MHz Monitoring 146
Location:	42°24.99' N 90°25.67' W - ตำแหน่ง EN42SJ89PX - show map 99.4 m ตะวันออก bearing 101° มาจาก Galena, Jo Daviess County, Illinois, United States [?] 12.9 km ใต้ bearing 178° มาจาก Hazel Green, Grant County, Wisconsin, United States 110.7 km ตะวันตก bearing 279° มาจาก Rockford, Winnebago County, Illinois, United States 111.1 km ตะวันตกเฉียงใต้ bearing 229° มาจาก Madison, Dane County, Wisconsin, United States
Last position:	2025-06-02 21:47:15 UTC (12d 13h59m ago) 2025-06-02 16:47:15 CDT เวลาท้องถิ่น Galena, United States [?]
Altitude:	161 m
Course:	205°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KC9PHX-9>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	1439
Other SSIDs:	KC9PHX-7 KC9PHX

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.