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APRS station VK4ZZ-9 - show graphs
Comment: 13.8V 37C
Last status: - Troopy Mobile 0427182469
Location: 19°10.16' S 146°33.52' E - locator QH30GT79AI - show map
28.1 km Northwest bearing 293° from Townsville, Townsville, Queensland, Australia [?]
30.5 km West bearing 267° from Magnetic Island, Townsville, Queensland, Australia
105.5 km North bearing 17° from Charters Towers, Charters Towers, Queensland, Australia
Last position: 2026-01-22 04:28:13 UTC (2h40m ago)
2026-01-22 14:28:13 AEST local time at Townsville, Australia [?]
Altitude: 37 m
Course: 59°
Speed: 74 km/h
Last telemetry: 2026-01-22 04:28:14 UTC (2h40m ago) – show telemetry
Ch 1: 162, Ch 2: 191, Ch 3: 225, Ch 4: 234, Ch 5: 177
 1     2     3     4     5     6     7     8 
Device: Argent Data Systems: OpenTracker (tracker)
Last path: VK4ZZ-9>APOTC1 via VK4RAT-3,WIDE1*,WIDE2-2,qAS,VK4ZZ (good)
Positions stored: 67254
Other SSIDs: VK4ZZ-4 VK4ZZ VK4ZZ-5 VK4ZZ-i
Stations which heard VK4ZZ-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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.
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