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 WX9GRB - show graphs
Comment: WX9GRB W1-1 FILL-IN DIGI AT NWS GREEN BAY, WI
Location: 44°29.92' N 88°06.69' W - locator EN54WL69OQ - show map
3.8 km Northwest bearing 299° from Ashwaubenon, Brown County, Wisconsin, United States [?]
5.3 km South bearing 200° from Howard, Brown County, Wisconsin, United States
7.6 km West bearing 253° from Green Bay, Brown County, Wisconsin, United States
35.7 km Northeast bearing 42° from Appleton, Outagamie County, Wisconsin, United States
Last position: 2025-10-16 12:02:30 UTC (19d 15h59m ago)
2025-10-16 07:02:30 CDT local time at Ashwaubenon, United States [?]
Device: Kantronics: KPC-3
Last path: WX9GRB>APN383 via qAR,KB8ZXE-1
Positions stored: 1
Other SSIDs: WX9GRB-3
Last heard a station directly: 2025-10-14 22:43:54 UTC (21d 5h18m ago)
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