Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.010 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station W9VCL-5 - show graphs
Comment: W9VCL-5 (UIDIGI 1.9B3) Plymouth, WI) 1
Last beacon: UIDIGI 1.9 BETA 1
Location: 43°44.25' N 88°03.59' W - locator EN53XR27TA - show map
6.8 km West bearing 260° from Plymouth, Sheboygan County, Wisconsin, United States [?]
25.1 km Southeast bearing 116° from Saint Peter, Fond du Lac County, Wisconsin, United States
78.6 km North bearing 351° from Milwaukee, Milwaukee County, Wisconsin, United States
131.1 km Northeast bearing 55° from Madison, Dane County, Wisconsin, United States
Last position: 2025-02-18 23:12:45 UTC (18d 14m ago)
2025-02-18 17:12:45 CST local time at Plymouth, United States [?]
Device: IW3FQG: UIdigi (digi)
Last path: W9VCL-5>APNU19 via qAR,N9QIP
Positions stored: 3
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