Location:	43°51.92' N 90°28.52' W - locator EN43SU27XQ - show map 12.8 km South bearing 170° from Tomah, Monroe County, Wisconsin, United States [?] 28.4 km East bearing 108° from Sparta, Monroe County, Wisconsin, United States 123.5 km Northwest bearing 316° from Madison, Dane County, Wisconsin, United States 132.9 km Southeast bearing 142° from Eau Claire, Eau Claire County, Wisconsin, United States
Last position:	2026-01-14 22:23:05 UTC (15m48s ago) 2026-01-14 16:23:05 CST local time at Tomah, United States [?]
Altitude:	331 m
Device:	Icom: IC-5100 (D-Star)
Last path:	W9PVC>API510 via DSTAR*,qAS,N5YTT-G
Positions stored:	2229

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.