Comment:	444.225MHz
Location:	43°07.78' N 89°20.81' W - ตำแหน่ง EN53HD81JC - show map 2.9 km ตะวันออกเฉียงเหนือ bearing 65° มาจาก Maple Bluff, Dane County, Wisconsin, United States [?] 7.7 km ตะวันออกเฉียงเหนือ bearing 35° มาจาก Madison, Dane County, Wisconsin, United States 117.3 km ตะวันตก bearing 275° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-03-04 21:37:14 UTC (110d 23h25m ago) 2025-03-04 15:37:14 CST เวลาท้องถิ่น Maple Bluff, United States [?]
Altitude:	238 m
Course:	98°
ความเร็ว:	9 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	K0JCR-9>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	523
Other SSIDs:	K0JCR

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.