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 VK4TW-15 - show graphs
Map loading...
Last status: 10,147.6MHz SELCALL 9374 to scan VK8DA freqs
Location: 24°01.82' S 151°22.01' E - locator QG55QX42AR - show map - static map
8.5 miles Southeast bearing 142° from Toolooa, Gladstone, Queensland, Australia [?]
14.4 miles Southeast bearing 151° from Gladstone, Gladstone, Queensland, Australia
70.5 miles Southeast bearing 130° from Rockhampton, Rockhampton, Queensland, Australia
84.5 miles Northwest bearing 313° from Bundaberg, Bundaberg, Queensland, Australia
Last position: 2018-02-12 21:49:33 EST (12d 23h6m ago)
2018-02-13 12:49:33 AEST local time at Toolooa, Australia [?]
Course: 309°
Speed: 54 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: VK4TW-15>APOTC1 via GATE,WIDE2-1,qAR,VK4MQ-5 (good)
Positions stored: 17955
Other SSIDs: VK4TW VK4TW-10 VK4TW-13 VK4TW-5 VK4TW-7 VK4TW-9 VK4TW-B VK4TW-C VK4TW-P VK4TW-R
Stations near current position of VK4TW-15 - show more
callsign distance last heard - EST      callsign distance last heard - EST
GLADSTONE PILOT9.3 miles 8°2018-02-15 07:19:56 VK4RGT-310.2 miles 310°2018-02-25 14:31:50
SL BOYNE ISLAND10.8 miles 46°2018-02-15 07:16:55 SL HERON ISLAND10.8 miles 46°2018-02-15 07:19:56
PILOT VESSEL TAKOKO10.9 miles 355°2018-02-15 07:18:56 ASPHALT TRANSPORTER11.2 miles 45°2018-02-15 07:18:56
LARCOM I12.7 miles 345°2018-02-15 06:18:48 VK4TW12.8 miles 324°2018-02-25 20:39:21
VK4TW-P12.8 miles 324°2018-02-25 17:47:59 VK4TW-712.8 miles 324°2018-02-24 20:36:56
VK4TW-912.8 miles 324°2018-02-22 01:11:23 VK4TW B12.8 miles 324°2018-02-08 05:35:40
VK4TW-B12.8 miles 324°2018-02-08 05:35:50 VK4TW C12.8 miles 324°2018-02-25 20:55:49
VK4TW-C12.8 miles 324°2018-02-25 20:55:59 PELICAN BOLD12.8 miles 344°2018-02-14 06:30:29
503026030 AU13.3 miles 343°2018-02-13 16:06:29 MELBOURNE13.7 miles 26°2018-02-15 06:23:49
SL QUOIN ISLAND14.5 miles 337°2018-02-15 06:45:51 DYNA CAMELLIA14.9 miles 25°2018-02-14 06:03:25
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