Comment:	146.520MHz Simplex contest
Location:	43°09.50' N 89°22.40' W - locator EN53HD57EX - show map 4.5 km North bearing 6° from Maple Bluff, Dane County, Wisconsin, United States [?] 9.7 km North bearing 13° from Madison, Dane County, Wisconsin, United States 13.2 km West bearing 258° from Sun Prairie, Dane County, Wisconsin, United States 119.8 km West bearing 277° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2026-02-22 20:30:31 UTC (23h54m ago) 2026-02-22 14:30:31 CST local time at Maple Bluff, United States [?]
Altitude:	224 m
Course:	246°
Speed:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W9CBJ-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	12427
Other SSIDs:	W9CBJ-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.