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 WW6RC - show graphs
Mic-E message: In service
Location: 38°26.30' N 122°30.51' W - locator CM88RK85XE - show map
4.3 km Northeast bearing 50° from Kenwood, Sonoma County, California, United States [?]
8.1 km Southwest bearing 204° from Saint Helena, Napa County, California, United States
74.1 km North bearing 354° from San Francisco, San Francisco County, California, United States
89.6 km West bearing 260° from Sacramento, Sacramento County, California, United States
Last position: 2024-01-27 00:43:12 UTC (77d 16h49m ago)
2024-01-26 16:43:12 PST local time at Kenwood, United States [?]
Altitude: 378 m
Course: 30°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: WW6RC>S8RVSP via KF6TYS-3*,qAO,KM6BPU (good)
Positions stored: 1135
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS