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 W9TJP-7 - show graphs
Comment: Dust. Wind. Dude.
Mic-E message: Off duty
Location: 43°05.70' N 87°53.39' W - locator EN63BC32FT - show map
672.0 m North bearing 344° from Shorewood, Milwaukee County, Wisconsin, United States [?]
2.2 km South bearing 158° from Whitefish Bay, Milwaukee County, Wisconsin, United States
6.4 km North bearing 12° from Milwaukee, Milwaukee County, Wisconsin, United States
134.4 km Northeast bearing 47° from Rockford, Winnebago County, Illinois, United States
Last position: 2025-06-28 23:55:04 UTC (2d 3h32m ago)
2025-06-28 18:55:04 CDT local time at Shorewood, United States [?]
Altitude: 132 m
Course: 340°
Speed: 6 km/h
Device: Yaesu: FT5D (ht)
Last path: W9TJP-7>TSPU7P via N9LKH-1,WIDE1*,WIDE2-1,qAR,KB9YXB-1 (good)
Positions stored: 5538
Other SSIDs: W9TJP-4 W9TJP W9TJP-10 W9TJP-9 W9TJP-Y
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