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 VK4RDW B - show graphs
Map loading...
Source callsign: VK4RDW-S
Comment: 440 Voice 438.35000MHz -5.4000MHz
Location: 27°53.00' S 153°15.58' E - locator QG62PC18DA - show map - static map
2.7 miles Northwest bearing 295° from Upper Coomera, Gold Coast, Queensland, Australia [?]
3.3 miles West bearing 278° from Oxenford, Gold Coast, Queensland, Australia
13.2 miles Northwest bearing 308° from Gold Coast, Queensland, Australia
32.0 miles Southeast bearing 154° from Brisbane, Brisbane, Queensland, Australia
Last position: 2018-01-23 08:48:49 EST (48s ago)
2018-01-23 23:48:49 AEST local time at Upper Coomera, Australia [?]
Last path: VK4RDW-S>APDG01 via TCPIP*,qAC,VK4RDW-GS
Positions stored: 7
Stations near current position of VK4RDW B - show more
callsign distance last heard - EST      callsign distance last heard - EST
VK4RDW-B0.0 yards 0°2018-01-23 08:48:59 VK4HAS-93.5 miles 48°2018-01-19 00:30:23
EW95155.0 miles 116°2018-01-23 08:47:16 vk4zu6.5 miles 263°2018-01-23 08:47:33
VK4ZU-106.5 miles 263°2018-01-09 05:12:57 DW80226.5 miles 263°2018-01-23 08:37:48
FW07046.8 miles 67°2018-01-23 08:36:08 VK4ZU-97.4 miles 268°2018-01-19 22:01:34
VK4MRK-ios8.0 miles 353°2018-01-23 06:35:56 VK4MRK-98.0 miles 353°2018-01-23 08:28:07
VK4MRK-78.0 miles 353°2018-01-22 08:07:57 VK4AFU8.9 miles 157°2018-01-20 10:25:54
VK4LUB-99.1 miles 141°2018-01-22 16:14:11 VK4PWL-129.1 miles 153°2018-01-19 04:28:10
VK4RDK B9.2 miles 211°2018-01-23 08:45:47 VK4RDK-B9.2 miles 211°2018-01-23 08:45:57
VK4VD-59.3 miles 136°2018-01-18 08:18:42 VK4BJT10.8 miles 138°2018-01-22 22:47:06
OZ3JT11.8 miles 154°2018-01-10 15:01:19 5Q1M11.8 miles 154°2018-01-19 22:53:05
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