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 KK4NDE-7 - show graphs
Map loading...
Comment: 146.520MHz Check out my projects a
Location: 38°19.08' N 77°08.11' W - locator FM18KH36SH - show map - static map
7.0 km Northeast bearing 38° from King George, King George County, Virginia, United States [?]
7.5 km West bearing 259° from Dahlgren, King George County, Virginia, United States
64.7 km South bearing 188° from Washington, D. C., Washington, D.C., United States
117.2 km Southwest bearing 203° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2021-11-30 02:26:20 UTC (180d 15m ago)
2021-11-29 21:26:20 EST local time at King George, United States [?]
Altitude: 28 m
Device: Open Source: APRSdroid (app, Android)
Last path: KK4NDE-7>APDR16 via WIDE1-1,WIDE2-2,qAR,KK4NDE-2 (good)
Positions stored: 96
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS