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 DW3169 - show graphs
Comment: WeatherCatV331B8H31
Location: 37°49.56' N 122°15.00' W - locator CM87VT08AF - show map
3.1 km East bearing 101° from Emeryville, Alameda County, California, United States [?]
5.4 km South bearing 158° from Berkeley, Alameda County, California, United States
15.9 km East bearing 69° from San Francisco, San Francisco County, California, United States
62.5 km Northwest bearing 330° from San Jose, Santa Clara County, California, United States
Last position: 2025-02-18 23:16:39 UTC (15m13s ago)
2025-02-18 15:16:39 PST local time at Emeryville, United States [?]
Last WX report: 2025-02-18 23:16:39 UTC (15m13s ago) – show weather charts
16.7 °C 60% 1020.3 mbar 0.0 m/s Southeast
Device: Unknown: Unknown
Last path: DW3169>APRS via TCPXX*,qAX,CWOP-4
Positions stored: 6
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