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 VK5ZLR-9 - show graphs
Last status: GU Patrol
Location: 33°57.85' S 137°43.12' E - locator PF86UA68FO - show map
239.3 m Northeast bearing 66° from Kadina, Copper Coast, South Australia, Australia [?]
8.3 km East bearing 110° from Wallaroo, Copper Coast, South Australia, Australia
134.1 km Northwest bearing 323° from Adelaide, Adelaide, South Australia, Australia
138.9 km Northwest bearing 319° from Adelaide Hills, Adelaide Hills, South Australia, Australia
Last position: 2025-07-30 02:26:20 UTC (2d 9h55m ago)
2025-07-30 11:56:20 ACST local time at Kadina, Australia [?]
Altitude: 42 m
Course: 348°
Speed: 22 km/h
Last telemetry: 2024-12-30 18:54:54 UTC (213d 17h27m ago) – show telemetry
Ch 1: 156, Ch 2: 174, Ch 3: 212, Ch 4: 214, Ch 5: 166
 1     2     3     4     5     6     7     8 
Device: Argent Data Systems: OpenTracker (tracker)
Last path: VK5ZLR-9>APOTC1 via VK5RLH-1,WIDE1*,WIDE2-2,qAR,VK5ATN-2 (good)
Positions stored: 1900
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