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 AI7TX-7 - show graphs
Comment: UV98
Mic-E message: Off duty
Location: 47°43.59' N 121°52.49' W - locator CN97BR54AI - show map
4.8 km Northeast bearing 39° from Lake Marcel-Stillwater, King County, Washington, United States [?]
8.5 km East bearing 102° from Duvall, King County, Washington, United States
36.7 km East bearing 68° from Seattle, King County, Washington, United States
135.9 km Southeast bearing 125° from Victoria, British Columbia, Canada
Last position: 2024-10-21 18:21:58 UTC (108d 10h55m ago)
2024-10-21 11:21:58 PDT local time at Lake Marcel-Stillwater, United States [?]
Altitude: 157 m
Course:
Speed: 0 km/h
Device: Unknown: Other Mic-E
Last path: AI7TX-7>TWTSUY via WIDE1-1,qAO,AI7TX-2 (good)
Positions stored: 397
Other SSIDs: AI7TX-2 AI7TX-4 AI7TX-15 AI7TX-9 AI7TX-8 AI7TX-1 AI7TX-5 AI7TX-10 AI7TX-4 AI7TX-i
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