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 weather station EW5433 - show graphs
Location: 42°53.72' N 87°54.36' W - locator EN62BV14GV - show map
8.9 km Southeast bearing 124° from Greendale, Milwaukee County, Wisconsin, United States [?]
12.5 km East bearing 112° from Hales Corners, Milwaukee County, Wisconsin, United States
16.0 km South bearing 180° from Milwaukee, Milwaukee County, Wisconsin, United States
123.1 km East bearing 99° from Madison, Dane County, Wisconsin, United States
Last position: 2025-01-13 21:30:08 UTC (27d 17h9m ago)
2025-01-13 15:30:08 CST local time at Greendale, United States [?]
Last WX report: 2025-01-13 21:30:08 UTC (27d 17h9m ago) – show weather charts
-8.9 °C 53% 1017.9 mbar 0.0 m/s Southwest
Device: Unknown: Unknown
Last path: EW5433>APRS via TCPXX*,qAX,CWOP-5
Positions stored: 2
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