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 KM4NHN-D - show graphs
Comment: 70cm MMDVM Voice (DMR) 440.95000MHz +0.0000MHz, APRS for DMRGateway
Location: 38°01.23' N 76°33.44' W - locator FM18RA34CW - show map
13.6 km Northwest bearing 327° from Heathsville, Northumberland County, Virginia, United States [?]
18.9 km East bearing 69° from Warsaw, Richmond County, Virginia, United States
105.7 km Southeast bearing 157° from Washington, D. C., Washington, D.C., United States
106.8 km Southeast bearing 153° from Arlington, Arlington County, Virginia, United States
Last position: 2024-03-10 02:19:27 UTC (130d 15h3m ago)
2024-03-09 21:19:27 EST local time at Heathsville, United States [?]
Altitude: 0 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KM4NHN-D>APDG03 via TCPIP*,qAC,KM4NHN-DS
Positions stored: 1
Other SSIDs: KM4NHN-7 KM4NHN-Y
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