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 WT7R - show graphs
Map loading...
Mic-E message: In service
Location: 47°15.08' N 122°11.69' W - locator CN87VG60OH - show map - static map
4.4 km East bearing 109° from Pacific, King County, Washington, United States [?]
5.3 km Southeast bearing 125° from Algona, King County, Washington, United States
18.8 km East bearing 90° from Tacoma, Pierce County, Washington, United States
40.8 km South bearing 165° from Seattle, King County, Washington, United States
Last position: 2022-04-25 23:01:29 UTC (70d 20h23m ago)
2022-04-25 16:01:29 PDT local time at Pacific, United States [?]
Course: 216°
Speed: 0 km/h
Device: Kenwood: TH-D74 (ht)
Last path: WT7R>T7QUPX via WIDE1-1,WIDE2-1,qAR,KA0GWU-1 (good)
Positions stored: 16
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