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 WU1Q-9 - show graphs
Map loading...
Comment: 145.330MHz T100MITCH in Valley Springs
Mic-E message: Off duty
Location: 38°10.05' N 121°08.63' W - locator CM98KE20RE - show map - static map
692.5 m Northeast bearing 50° from Lockeford, San Joaquin County, California, United States [?]
7.1 km Southwest bearing 223° from Dogtown, San Joaquin County, California, United States
113.2 km Northeast bearing 35° from San Jose, Santa Clara County, California, United States
120.0 km East bearing 68° from San Francisco, San Francisco County, California, United States
Last position: 2022-05-23 00:30:36 UTC (80d 22h42m ago)
2022-05-22 17:30:36 PDT local time at Lockeford, United States [?]
Altitude: 29 m
Course: 53°
Speed: 72 km/h
Device: Kenwood: TM-D710 (rig)
Last path: WU1Q-9>SXQPPU via N6JWT-8*,qAR,K6MRP-10 (good)
Positions stored: 1653
Other SSIDs: WU1Q WU1Q-7 WU1Q
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