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 VK4RDB-1 - show graphs
Comment: VK4RDB-1 iGate | DireWolf 1.4 on RPi+RTL-SDR using QSO365 image
Location: 27°37.04' S 153°12.93' E - locator QG62OJ51UU - show map
8.5 km East bearing 94° from Springwood, Logan, Queensland, Australia [?]
10.7 km East bearing 77° from Logan City, Logan, Queensland, Australia
24.8 km Southeast bearing 132° from Brisbane, Brisbane, Queensland, Australia
47.5 km Northwest bearing 334° from Gold Coast, Queensland, Australia
Last position: 2025-05-11 14:15:36 UTC (1m58s ago)
2025-05-12 00:15:36 AEST local time at Springwood, Australia [?]
Device: WB2OSZ: DireWolf
Last path: VK4RDB-1>APDW14 via TCPIP*,qAC,T2TAS
Positions stored: 2
Other SSIDs: VK4RDB-2
Last heard a station directly: 2025-04-18 23:32:32 UTC (22d 14h45m ago)
Normal receiver range estimate: 100 km (Updated: 2024-04-30 23:24:05 UTC)
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