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 WW0U-3 - show graphs
Location: 38°12.15' N 121°16.15' W - locator CM98IE78QO - show map
1.3 km South bearing 181° from Collierville, San Joaquin County, California, United States [?]
6.4 km Southeast bearing 155° from Galt, Sacramento County, California, United States
110.5 km Northeast bearing 30° from San Jose, Santa Clara County, California, United States
111.4 km Northeast bearing 64° from San Francisco, San Francisco County, California, United States
Last position: 2024-04-13 17:16:14 UTC (17m29s ago)
2024-04-13 10:16:14 PDT local time at Collierville, United States [?]
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Device: WB2OSZ: DireWolf
Last path: WW0U-3>APDW15 via TCPIP*,qAC,T2CAWEST
Positions stored: 2
Other SSIDs: WW0U-9 WW0U-10
Last heard a station directly: 2024-03-15 13:32:14 UTC (29d 4h1m 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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS