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 VK4DAT-2 - show graphs
Comment: VK4DAT DigiPi APRS Igate/Tracker
Location: 20°43.32' S 139°30.13' E - locator PG99SG06GQ - show map
619.0 m Northeast bearing 55° from Mount Isa, Mount Isa, Queensland, Australia [?]
Last position: 2025-08-02 03:19:27 UTC (1d 16h36m ago)
2025-08-02 13:19:27 AEST local time at Mount Isa, Australia [?]
Device: WB2OSZ: DireWolf
Last path: VK4DAT-2>APDW18 via TCPIP*,qAC,T2EDM
Positions stored: 4
Other SSIDs: VK4DAT-L VK4DAT-13 VK4DAT-7 VK4DAT-9 VK4DAT VK4DAT-4 VK4DAT-B VK4DAT-R VK4DAT-10 VK4DAT-15
Last heard a station directly: 2025-04-13 21:36:57 UTC (111d 22h19m ago)
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