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 VK4VTK B - show graphs
Map loading...
Source callsign: VK4VTK-S
Comment: 2m Voice 146.52500MHz +0.0000MHz
Location: 21°03.93' S 149°09.10' E - locator QG48NW84EG - show map - static map
6.1 miles North bearing 352° from Mackay, Mackay, Queensland, Australia [?]
8.9 miles Northeast bearing 42° from Walkerston, Mackay, Queensland, Australia
93.2 miles Southeast bearing 141° from Bowen, Whitsunday, Queensland, Australia
Last position: 2017-08-26 12:28:09 EDT (144d 19h15m ago)
2017-08-27 02:28:09 AEST local time at Mackay, Australia [?]
Last path: VK4VTK-S>APDG01 via TCPIP*,qAC,VK4VTK-GS
Positions stored: 1
Stations near current position of VK4VTK B - show more
callsign distance last heard - EST      callsign distance last heard - EST
VK4WIM-P2.5 miles 235°2018-01-18 06:41:42 VK4CUZ B2.8 miles 90°2018-01-10 04:46:35
VK4CUZ-B2.8 miles 90°2018-01-10 04:46:45 VK4JWG-73.1 miles 138°2018-01-17 02:30:09
VK4DW-D3.4 miles 185°2018-01-16 03:40:55 VK4RBY B3.5 miles 266°2018-01-18 06:40:37
VK4RBY-B3.5 miles 266°2018-01-18 06:40:47 VK4RBY3.6 miles 271°2018-01-14 17:00:06
VK4HAM-H4.0 miles 183°2018-01-18 01:32:37 VK4BQ-D4.2 miles 115°2018-01-17 15:10:46
VK4RM B4.7 miles 90°2018-01-18 06:42:16 VK4RM-B4.7 miles 90°2018-01-18 06:42:26
VK4BQ-H4.7 miles 89°2018-01-16 06:46:59 AUSTRAL5.5 miles 161°2018-01-14 17:00:06
MCP BILBAO5.5 miles 118°2017-12-22 12:24:14 VK4BQ5.6 miles 173°2018-01-18 02:35:48
PINEISLET5.7 miles 123°2018-01-18 06:41:42 VK4WIM5.7 miles 174°2018-01-18 06:33:22
VK4VTK-105.8 miles 123°2017-12-27 00:51:49 PB BOTANY5.8 miles 119°2018-01-16 01:06:49
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