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 item W21 - show graphs
Source callsign: W4VA-13
Location: 38°44.04' N 77°50.01' W - locator FM18BR96XD - show map
4.0 km Northwest bearing 305° from Warrenton, Fauquier County, Virginia, United States [?]
9.8 km West bearing 248° from New Baltimore, Fauquier County, Virginia, United States
71.3 km West bearing 256° from Washington, D. C., Washington, D.C., United States
122.2 km Southwest bearing 240° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-07-03 23:07:53 UTC (1m23s ago)
2025-07-03 19:07:53 EDT local time at Warrenton, United States [?]
Last path: W4VA-13>APMI06 via TCPIP*,qAS,KX4O
Positions stored: 1
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