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 WB6BBQ - show graphs
Comment: 147.475MHz146.460 or 467.7625
Mic-E message: En route
Location: 38°21.81' N 122°00.95' W - locator CM88XI87CF - show map
2.6 km West bearing 287° from Vacaville, Solano County, California, United States [?]
8.5 km Southwest bearing 225° from Hartley, Solano County, California, United States
74.3 km Northeast bearing 28° from San Francisco, San Francisco County, California, United States
114.3 km North bearing 355° from San Jose, Santa Clara County, California, United States
Last position: 2025-02-23 02:30:14 UTC (80d 21h27m ago)
2025-02-22 18:30:14 PST local time at Vacaville, United States [?]
Altitude: 57 m
Course: 255°
Speed: 22 km/h
Device: Kenwood: TM-D710 (rig)
Last path: WB6BBQ>SX2QXQ via WIDE1-1,qAR,KN6ETB (good)
Positions stored: 1251
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