Location:	45°26.82' N 98°06.30' W - locator EN05WK77JG - show map 493.0 m West bearing 264° from Groton, Brown County, South Dakota, United States [?] 29.8 km East bearing 94° from Aberdeen, Brown County, South Dakota, United States 98.6 km Northwest bearing 308° from Watertown, Codington County, South Dakota, United States
Last position:	2026-02-21 02:00:19 UTC (45s ago) 2026-02-20 20:00:19 CST local time at Groton, United States [?]
Last WX report:	2026-02-21 01:55:05 UTC (5m59s ago) – show weather charts -13.3 °C 85% 1018.2 mbar 0.0 m/s Northwest
Device:	Unknown: Unknown
Last path:	CW0121>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	8935

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.