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 W4EO-5 - show graphs
Comment: VQP
Location: 39°11.61' N 78°22.15' W - locator FM09TE56QK - show map
2.0 km West bearing 276° from Shawnee Land, Frederick County, Virginia, United States [?]
17.9 km Northwest bearing 313° from Stephens City, Frederick County, Virginia, United States
114.6 km West bearing 288° from Arlington, Arlington County, Virginia, United States
119.7 km West bearing 286° from Washington, D. C., Washington, D.C., United States
Last position: 2025-03-15 01:41:43 UTC (57d 12h36m ago)
2025-03-14 21:41:43 EDT local time at Shawnee Land, United States [?]
Altitude: 669 m
Device: Open Source: APRSdroid (app, Android)
Last path: W4EO-5>APDR16 via TCPIP*,qAC,T2ERFURT
Positions stored: 457
Other SSIDs: W4EO-9
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