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 W9LR-9 - show graphs
Location: 42°57.54' N 88°05.56' W - locator EN52WX80VD - show map
2.3 km Southeast bearing 146° from New Berlin, Waukesha County, Wisconsin, United States [?]
4.3 km Northwest bearing 304° from Hales Corners, Milwaukee County, Wisconsin, United States
17.5 km Southwest bearing 240° from Milwaukee, Milwaukee County, Wisconsin, United States
107.1 km East bearing 96° from Madison, Dane County, Wisconsin, United States
Last position: 2024-11-12 00:35:35 UTC (90d 10h10m ago)
2024-11-11 18:35:35 CST local time at New Berlin, United States [?]
Device: Icom: IC-5100 (D-Star)
Last path: W9LR-9>API510 via DSTAR*,qAR,KC9LKZ-C (good)
Positions stored: 187
Other SSIDs: W9LR-B
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