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 weather station EW9070 - show graphs
Location: 38°25.71' N 122°51.15' W - locator CM88NK72QU - show map
3.8 km Northwest bearing 320° from Sebastopol, Sonoma County, California, United States [?]
8.7 km East bearing 74° from Occidental, Sonoma County, California, United States
81.9 km Northwest bearing 333° from San Francisco, San Francisco County, California, United States
119.3 km West bearing 262° from Sacramento, Sacramento County, California, United States
Last position: 2025-05-19 03:45:17 UTC (11m49s ago)
2025-05-18 20:45:17 PDT local time at Sebastopol, United States [?]
Last WX report: 2025-05-19 03:45:17 UTC (11m49s ago) – show weather charts
20.0 °C 45% 1017.5 mbar 0.0 m/s East
Device: Unknown: Unknown
Last path: EW9070>APRS via TCPXX*,qAX,CWOP-6
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