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 DW7921 - show graphs
Location: 47°28.60' N 122°20.21' W - locator CN87TL94NJ - show map
1.0 km Northeast bearing 47° from Burien, King County, Washington, United States [?]
4.7 km South bearing 163° from White Center, King County, Washington, United States
14.4 km South bearing 181° from Seattle, King County, Washington, United States
131.1 km Southeast bearing 144° from Victoria, British Columbia, Canada
Last position: 2025-02-10 10:45:37 UTC (7m48s ago)
2025-02-10 02:45:37 PST local time at Burien, United States [?]
Last WX report: 2025-02-10 10:45:37 UTC (7m48s ago) – show weather charts
1032.6 mbar
Device: Unknown: Unknown
Last path: DW7921>APRS via TCPXX*,qAX,CWOP-7
Positions stored: 4
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