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 KN4DDA-8 - show graphs
Comment: *Unified Radios*
Location: 37°32.69' N 77°26.69' W - locator FM17GN60OS - show map
1.7 km Southeast bearing 126° from Richmond, City of Richmond, Virginia, United States [?]
5.2 km Southwest bearing 220° from East Highland Park, Henrico County, Virginia, United States
128.7 km Northwest bearing 307° from Norfolk, City of Norfolk, Virginia, United States
131.3 km Northwest bearing 308° from Chesapeake, City of Chesapeake, Virginia, United States
Last position: 2025-03-08 16:30:05 UTC (62d 5h7m ago)
2025-03-08 11:30:05 EST local time at Richmond, United States [?]
Device: Unknown: Unknown
Last path: KN4DDA-8>APRS via qAC,URADIOS
Positions stored: 1
Other SSIDs: KN4DDA-15 KN4DDA-7
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