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 WM9H-9 - show graphs
Comment: Mobile...
Mic-E message: In service
Location: 43°02.19' N 87°54.21' W - locator EN63BA18NS - show map
359.6 m Southeast bearing 138° from Milwaukee, Milwaukee County, Wisconsin, United States [?]
6.2 km Northeast bearing 65° from West Milwaukee, Milwaukee County, Wisconsin, United States
129.2 km Northeast bearing 48° from Rockford, Winnebago County, Illinois, United States
Last position: 2025-05-12 17:08:04 UTC (4h58m ago)
2025-05-12 12:08:04 CDT local time at Milwaukee, United States [?]
Altitude: 176 m
Course: 247°
Speed: 2 km/h
Device: Yaesu: FTM-500D (rig)
Last path: WM9H-9>T3PR1Y via N9LKH-1,WIDE1,KD9UWG-1,WIDE2*,qAO,KB9OIV-2 (good)
Positions stored: 3771
Other SSIDs: WM9H-N WM9H-7
Stations which heard WM9H-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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