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 KO6GJL - show graphs
Location: 37°43.21' N 120°57.14' W - locator CM97MR52RU - show map
2.3 km Southwest bearing 220° from Riverbank, Stanislaus County, California, United States [?]
5.8 km Southeast bearing 116° from Del Rio, Stanislaus County, California, United States
93.2 km Northeast bearing 63° from San Jose, Santa Clara County, California, United States
150.2 km Northwest bearing 316° from Fresno, Fresno County, California, United States
Last position: 2025-06-18 17:32:54 UTC (3d 15h4m ago)
2025-06-18 10:32:54 PDT local time at Riverbank, United States [?]
Last path: KO6GJL>APN000 via TCPIP*,qAC,T2LANE
Positions stored: 41
Other SSIDs: KO6GJL-i
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