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 WW7D-7 - show graphs
Comment: _3,15*
Mic-E message: En route
Location: 47°18.08' N 121°26.98' W - locator CN97GH62AH - show map
29.1 km Southeast bearing 129° from Riverbend, King County, Washington, United States [?]
29.5 km Southeast bearing 131° from Tanner, King County, Washington, United States
74.5 km Southeast bearing 117° from Seattle, King County, Washington, United States
75.2 km East bearing 86° from Tacoma, Pierce County, Washington, United States
Last position: 2024-02-17 20:07:28 UTC (66d 20h38m ago)
2024-02-17 12:07:28 PST local time at Riverbend, United States [?]
Altitude: 1657 m
Course: 290°
Speed: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: WW7D-7>TW1XPX via WIDE1-1,WIDE2-1,qAR,WA7VC-10 (good)
Positions stored: 42
Other SSIDs: WW7D
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