Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.009 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS weather station GW4285 - show graphs
Comment: AmbientCWOP.com
Location: 38°22.28' N 122°39.19' W - locator CM88QI19OC - show map
9.4 km Southeast bearing 145° from Santa Rosa, Sonoma County, California, United States [?]
10.5 km Southwest bearing 243° from Kenwood, Sonoma County, California, United States
69.4 km North bearing 343° from San Francisco, San Francisco County, California, United States
132.6 km Northwest bearing 330° from San Jose, Santa Clara County, California, United States
Last position: 2025-03-08 17:01:43 UTC (1m1s ago)
2025-03-08 09:01:43 PST local time at Santa Rosa, United States [?]
Last WX report: 2025-03-08 16:56:43 UTC (6m1s ago) – show weather charts
8.9 °C 83% 1025.4 mbar 0.4 m/s Southwest
Device: Unknown: Unknown
Last path: GW4285>APRS via TCPXX*,qAX,AMBCWOP-1
Positions stored: 1
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