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 HK4VDW-D - show graphs
Comment: 2m MMDVM Voice 145.57500MHz +0.0000MHz; APRS for DMRGateway
Last status: Powered by W0CHP-PiStar-Dash (
Location: 6°29.46' N 74°24.10' W - locator FJ26TL17TU - show map - static map
186.3 m East bearing 110° from Puerto Berrío, Antioquia, Colombia [?]
40.6 km East bearing 77° from Caracolí, Antioquia, Colombia
87.8 km Southwest bearing 223° from Barrancabermeja, Santander, Colombia
156.0 km Northwest bearing 313° from Tunja, Boyacá, Colombia
Last position: 2023-01-21 18:58:54 UTC (13d 8h35m ago)
2023-01-21 13:58:54 -05 local time at Puerto Berrío, Colombia [?]
Altitude: 0 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: HK4VDW-D>APDG03 via TCPIP*,qAC,HK4VDW-DS
Positions stored: 5
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