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 KA4VVA-5 - show graphs
Comment: https://aprsdroid.org/
Location: 47°04.95' N 123°28.65' W - locator CN87GB29QT - show map
10.2 km Northwest bearing 329° from Elma, Grays Harbor County, Washington, United States [?]
14.7 km Northeast bearing 40° from Montesano, Grays Harbor County, Washington, United States
80.3 km West bearing 257° from Tacoma, Pierce County, Washington, United States
104.0 km Southwest bearing 236° from Seattle, King County, Washington, United States
Last position: 2025-05-31 19:47:21 UTC (21d 8h58m ago)
2025-05-31 12:47:21 PDT local time at Elma, United States [?]
Altitude: 23 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device: Open Source: APRSdroid (app, Android)
Last path: KA4VVA-5>APDR16 via TCPIP*,qAC,T2FRANCE
Positions stored: 3
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