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*
AIS vessel DOUBLE J - show graphs
Callsign: 518100479
MMSI number: 518100479
Location: 32°04.12' S 115°44.70' E - locator OF77UW93JM - show map
6.7 miles Southwest bearing 209° from Nedlands, Nedlands, Western Australia, Australia [?]
8.2 miles South bearing 202° from Shenton Park, Nedlands, Western Australia, Australia
10.5 miles Southwest bearing 220° from Perth, Cambridge, Western Australia, Australia
31.7 miles North bearing 2° from Mandurah, Mandurah, Western Australia, Australia
Last position: 2024-10-01 04:13:35 EDT (23d 21h13m ago)
2024-10-01 16:13:35 AWST local time at Nedlands, Australia [?]
Course: 139° – heading 120°
Speed: 4 MPH
Last path: 518100479>ais via 5TEK
Positions stored: 25
Stations near current position of DOUBLE J - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ANDANTE58.9 yards 40°2024-10-04 03:57:27 SOUTHERN STAR136.8 yards 52°2024-09-30 22:32:31
MALACHITE160.1 yards 31°2024-10-23 23:50:34 SKEETA250.7 yards 30°2024-10-19 09:31:41
KERENSA274.2 yards 341°2024-10-19 04:20:43 SEMI CIRCLE375.8 yards 62°2024-10-06 05:41:33
THE MRS376.0 yards 113°2024-10-05 12:19:38 WILLIE460.4 yards 55°2024-10-10 20:57:55
MARINA0.3 miles 291°2024-10-23 22:02:13 MATILDA BAY0.4 miles 350°2024-10-22 01:56:57
AFTERGLOW II0.4 miles 289°2024-10-05 03:43:24 BALEIA0.4 miles 307°2024-10-11 04:23:44
STIRLING SKATE0.4 miles 360°2024-10-22 02:11:19 M/Y PARADISE0.4 miles 28°2024-10-23 21:06:15
RV WHALE SONG0.4 miles 346°2024-10-25 01:26:58 ATALANTA0.5 miles 295°2024-10-06 04:16:10
JETWAVE ORION0.6 miles 5°2024-10-25 01:26:58 CAPRICORNIAN SUNRISE0.6 miles 6°2024-10-25 01:26:58
OCEAN PROWLER0.6 miles 329°2024-10-03 18:16:27 5034437000.6 miles 347°2024-10-23 20:42:35
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