Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station AC9DJ-2 - show graphs
Comment: DigiPi http://digipi.org/
Location: 42°35.81' N 87°49.45' W - locator EN62CO13CG - show map
1.4 km North bearing 350° from Kenosha, Kenosha County, Wisconsin, United States [?]
8.5 km Southeast bearing 124° from Somers, Kenosha County, Wisconsin, United States
49.6 km South bearing 172° from Milwaukee, Milwaukee County, Wisconsin, United States
84.2 km North bearing 350° from Chicago, Cook County, Illinois, United States
Last position: 2025-11-15 19:50:57 UTC (24d 2m ago)
2025-11-15 13:50:57 CST local time at Kenosha, United States [?]
Device: WB2OSZ: DireWolf
Last path: AC9DJ-2>APDW18 via TCPIP*,qAC,T2CAWEST
Positions stored: 1
Other SSIDs: AC9DJ-D AC9DJ-7 AC9DJ
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS