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 W7ACC-10 - show graphs
Location: 47°20.94' N 122°05.38' W - locator CN87WI93FS - show map
2.1 km Northeast bearing 28° from Lake Morton-Berrydale, King County, Washington, United States [?]
5.8 km Southwest bearing 214° from Maple Valley, King County, Washington, United States
33.9 km Southeast bearing 147° from Seattle, King County, Washington, United States
153.6 km Southeast bearing 141° from Victoria, British Columbia, Canada
Last position: 2026-02-07 14:43:45 UTC (11m16s ago)
2026-02-07 06:43:45 PST local time at Lake Morton-Berrydale, United States [?]
Device: WB2OSZ: DireWolf
Last path: W7ACC-10>APDW18 via TCPIP*,qAC,T2CAWEST
Positions stored: 2
Other SSIDs: W7ACC-9 W7ACC-7
Last heard a station directly: 2026-01-18 14:16:19 UTC (20d 38m ago)
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