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 object WC7SO B - show graphs
Source callsign: WC7SO-S
Comment: 440 Voice 440.47500MHz +5.0000MHz
Location: 48°41.25' N 122°21.74' W - locator CN88TQ65MA - show map
4.1 km South bearing 196° from Sudden Valley, Whatcom County, Washington, United States [?]
7.1 km Southeast bearing 156° from Geneva, Whatcom County, Washington, United States
57.5 km Southeast bearing 144° from Surrey, British Columbia, Canada
83.4 km Southeast bearing 138° from Vancouver, British Columbia, Canada
Last position: 2024-06-14 02:30:10 UTC (8m19s ago)
2024-06-13 19:30:10 PDT local time at Sudden Valley, United States [?]
Last path: WC7SO-S>APDG01 via TCPIP*,qAC,WC7SO-GS
Positions stored: 3
Others sourced by WC7SO-S: WC7SO C
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