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 KN6ZJJ-10 - show graphs
Mic-E message: Off duty
Location: 38°16.73' N 121°27.39' W - locator CM98GG56FW - show map
6.3 km Northeast bearing 50° from Walnut Grove, Sacramento County, California, United States [?]
6.5 km Northwest bearing 335° from Thornton, San Joaquin County, California, United States
101.2 km Northeast bearing 56° from San Francisco, San Francisco County, California, United States
111.3 km North bearing 20° from San Jose, Santa Clara County, California, United States
Last position: 2024-05-04 20:44:54 UTC (281d 18h12m ago)
2024-05-04 13:44:54 PDT local time at Walnut Grove, United States [?]
Altitude: -5 m
Course: 350°
Speed: 109 km/h
Device: Yaesu: FTM-200D (rig)
Last path: KN6ZJJ-10>SXQVWS via qAO,FRNKLN
Positions stored: 180
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