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 KJ5PA-5 - show graphs
Comment: https://aprsdroid.org/
Location: 38°09.02' N 121°20.36' W - locator CM98HD96GB - show map
3.3 km West bearing 263° from Woodbridge, San Joaquin County, California, United States [?]
6.3 km West bearing 291° from Lodi, San Joaquin County, California, United States
102.5 km Northeast bearing 28° from San Jose, Santa Clara County, California, United States
103.4 km Northeast bearing 66° from San Francisco, San Francisco County, California, United States
Last position: 2025-05-03 15:09:45 UTC (14d 3h5m ago)
2025-05-03 08:09:45 PDT local time at Woodbridge, United States [?]
Altitude: -21 m
Course: 94°
Speed: 2 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KJ5PA-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 11
Other SSIDs: KJ5PA-8
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