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 N6UDP - show graphs
Comment: locationG
Location: 47°38.34' N 122°14.89' W - locator CN87VP03FI - show map
7.3 km Northeast bearing 60° from Seattle, King County, Washington, United States [?]
9.1 km South bearing 188° from Inglewood-Finn Hill, King County, Washington, United States
13.3 km South bearing 169° from Lake Forest Park, King County, Washington, United States
121.3 km Southeast bearing 136° from Victoria, British Columbia, Canada
Last position: 2025-05-11 21:10:13 UTC (4h30m ago)
2025-05-11 14:10:13 PDT local time at Seattle, United States [?]
Speed: 84 km/h
Device: Unknown: Unknown
Last path: N6UDP>APRS via TCPIP*,qAC,SEVENTH
Positions stored: 4387
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