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 W3YIP-9 - show graphs
Comment: 147.420MHz monitoring
Mic-E message: Off duty
Location: 47°17.14' N 122°18.86' W - locator CN87UG28GN - show map
3.8 km Northeast bearing 39° from Fife Heights, Pierce County, Washington, United States [?]
10.5 km East bearing 70° from Tacoma, Pierce County, Washington, United States
35.6 km South bearing 178° from Seattle, King County, Washington, United States
Last position: 2025-02-15 01:17:18 UTC (14d 9h41m ago)
2025-02-14 17:17:18 PST local time at Fife Heights, United States [?]
Altitude: 69 m
Course: 329°
Speed: 9 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: W3YIP-9>TWQWQT via WIDE1-1,WIDE2-1,qAR,K7NWS-2 (good)
Positions stored: 10019
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