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 object VK4TUB B - show graphs
Map loading...
Source callsign: VK4TUB-S
Comment: 967286 70cm Voice FREE STAR* DV 438.9000 +0.00 MHz
Location: 19°11.15' S 146°26.54' E - locator QH30FT35BJ - show map - static map
24.3 miles West bearing 283° from Townsville, Townsville, Queensland, Australia [?]
26.6 miles West bearing 265° from Magnetic Island, Townsville, Queensland, Australia
62.6 miles North bearing 11° from Charters Towers, Charters Towers, Queensland, Australia
Last position: 2017-12-15 13:19:04 EST (3h16m ago)
2017-12-16 04:19:04 AEST local time at Townsville, Australia [?]
Last path: VK4TUB-S>APDK01 via TCPIP*,qAC,VK4TUB-GS
Positions stored: 12
Stations near current position of VK4TUB B - show more
callsign distance last heard - EST      callsign distance last heard - EST
VK4TUB-B0.0 yards 0°2017-12-15 13:19:04 VK4TUB-321.1 miles 114°2017-12-01 23:35:02
VK4BDJ-1021.4 miles 113°2017-12-12 23:19:01 VK4BDJ21.5 miles 112°2017-12-15 16:03:22
VK4WJ21.5 miles 111°2017-11-27 02:40:00 FW084522.0 miles 116°2017-12-15 16:26:11
VK4ZZ-922.3 miles 109°2017-12-15 12:13:06 VK4ZZ22.3 miles 109°2017-12-15 12:18:58
VK4ZZ-522.3 miles 109°2017-12-15 06:34:45 VK4HSV-822.5 miles 113°2017-12-15 07:06:02
VK4IGM-923.4 miles 103°2017-12-14 00:10:01 VK4ADF-1023.7 miles 113°2017-12-09 05:27:33
VK4RAT-324.6 miles 116°2017-12-15 12:25:31 VK4VAG-925.2 miles 104°2017-12-15 02:18:46
VK4VAG-1525.2 miles 104°2017-12-03 00:22:20 VK4VAG-m25.2 miles 104°2017-12-14 05:59:38
DALARNA25.8 miles 100°2017-12-07 08:03:15 SL HERBERT25.9 miles 100°2017-12-08 08:19:00
SL LEICHHARDT26.2 miles 97°2017-12-07 15:03:19 50301639026.5 miles 90°2017-12-07 08:07:16
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