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 KI7TUK-1 - show graphs
Comment: github.com/anthonydotmoe/pico-aprs-beacon
Location: 48°10.42' N 122°10.08' W - locator CN88VE91UQ - show map
4.2 km Southwest bearing 229° from Arlington, Snohomish County, Washington, United States [?]
7.3 km South bearing 186° from Bryant, Snohomish County, Washington, United States
64.2 km North bearing 11° from Seattle, King County, Washington, United States
138.4 km Southeast bearing 149° from Vancouver, British Columbia, Canada
Last position: 2025-09-30 15:45:06 UTC (3d 5h25m ago)
2025-09-30 08:45:06 PDT local time at Arlington, United States [?]
Device: Unknown: Experimental
Last path: KI7TUK-1>APZ via WIDE1-1,qAR,W0FLZ-10 (good)
Positions stored: 5
Other SSIDs: KI7TUK-9 KI7TUK-7
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