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 VK4CD - show graphs
Map loading...
Comment: ham tracker from KramStuff
Location: 20°04.47' S 146°16.09' E - locator QG39DW22EC - show map - static map
0.3 miles Northeast bearing 63° from Charters Towers, Charters Towers, Queensland, Australia [?]
65.8 miles Southwest bearing 212° from Townsville, Townsville, Queensland, Australia
Last position: 2018-08-15 21:33:36 EDT (1d 14h13m ago)
2018-08-16 11:33:36 AEST local time at Charters Towers, Australia [?]
Speed: 7 MPH
Device: kramstuff.com: Ham Tracker (app, ios)
Last path: VK4CD>APKRAM via TCPIP*,qAC,AE5PL-JF
Positions stored: 40875
Packet rate: 392 seconds between packets on average during 1568 seconds.
Stations near current position of VK4CD - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
VK4FNQ-56.5 miles 65°2018-08-05 22:23:29
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.
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