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 INTER ALIA - show graphs
Map loading...
Callsign: 503061680
MMSI number: 503061680
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 20°56.73' S 149°33.82' E - locator QG49SB73PC - show map - static map
29.4 miles Northeast bearing 61° from Mackay, Mackay, Queensland, Australia [?]
35.8 miles Northeast bearing 66° from Walkerston, Mackay, Queensland, Australia
81.3 miles Southeast bearing 122° from Red Hill, Whitsunday, Queensland, Australia
Last position: 2021-01-21 00:40:15 EST (41d 12h12m ago)
2021-01-21 15:40:15 AEST local time at Mackay, Australia [?]
Course: 355°
Speed: 8 MPH
Dimensions: length 15 m width 8 m draught 0.0 m
Last path: 503061680>ais via VK4NB
Positions stored: 135
Stations near current position of INTER ALIA - show more
callsign distance last heard - EST      callsign distance last heard - EST
SAKURA ANGEL6.6 miles 143°2021-02-27 21:27:53 ZHENG HENG7.0 miles 130°2021-02-09 08:31:14
HYUNDAI LEADER7.9 miles 86°2021-02-28 23:12:53 PAN FREESIA7.9 miles 86°2021-02-08 20:22:03
BOTTIGLIERI AMBITION8.0 miles 87°2021-02-02 10:47:35 HONG JING8.1 miles 83°2021-02-02 04:01:32
CAPE PROGRESS8.1 miles 84°2021-02-23 20:54:45 MONDIAL SUCCESS8.5 miles 84°2021-03-03 04:16:25
TW MANILA8.5 miles 86°2021-02-05 02:15:22 ELLINA8.6 miles 84°2021-02-26 03:14:55
PEGASUS X8.9 miles 276°2021-02-23 02:28:00 STAR SOPHIA9.0 miles 80°2021-03-02 00:45:33
TA10.0 miles 235°2021-02-04 03:32:09 JY HAMBURG10.0 miles 80°2021-02-24 22:20:31
378112289 VG10.8 miles 170°2021-02-05 17:00:28 MARINA BLISS10.9 miles 75°2021-02-04 11:41:12
AMALFI11.2 miles 73°2021-02-27 19:59:53 YONG MAY13.1 miles 72°2021-03-02 10:31:44
SM TIGER13.2 miles 71°2021-02-24 09:37:49 GOLDEN CALVUS13.6 miles 70°2021-02-01 14:35:26
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