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 KEY DISCOVERY - show graphs
Map loading...
Callsign: 3FJW4
MMSI number: 352789000
IMO number: 433602
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: KOREA S. (ETA Jan04 23:00)
Location: 21°04.68' S 150°01.46' E - locator QG58AW21WH - show map - static map
55.6 miles East bearing 85° from Mackay, Mackay, Queensland, Australia [?]
57.1 miles Northeast bearing 66° from Sarina, Mackay, Queensland, Australia
62.5 miles East bearing 85° from Walkerston, Mackay, Queensland, Australia
Last position: 2017-05-31 15:18:03 EDT (112d 13h35m ago)
2017-06-01 05:18:03 AEST local time at Mackay, Australia [?]
Course: 140° – heading 140°
Speed: 12 MPH
Dimensions: length 229 m width 32 m draught 0.0 m
Last path: 3FJW4>ais via VK4NB
Positions stored: 28601
Stations near current position of KEY DISCOVERY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WIKING1.1 miles 300°2017-09-10 18:01:17 KOTA LESTARI1.1 miles 311°2017-08-27 14:32:52
WESTERN HIGHWAY1.3 miles 292°2017-09-17 10:17:18 EIBE OLDENDORFF1.7 miles 147°2017-09-06 11:44:55
005030044 AU9.0 miles 302°2017-09-21 03:42:21 RONG MAY10.5 miles 191°2017-09-11 19:21:32
MATSUSAKA10.9 miles 138°2017-09-08 18:11:07 503794900 AU13.7 miles 304°2017-09-20 03:45:22
OMICRON LIGHT17.9 miles 209°2017-08-30 17:38:23 LEXA MAERSK18.6 miles 320°2017-08-24 04:49:34
VIVIERAE II19.5 miles 234°2017-09-09 01:35:14 ESPRIT19.5 miles 262°2017-09-04 22:34:20
FORTUNE HARMONY21.4 miles 312°2017-08-26 23:25:47 NSU KEYSTONE21.5 miles 335°2017-08-29 06:45:26
PENELOPE I21.7 miles 234°2017-09-19 06:23:25 KING SAIL21.7 miles 308°2017-08-24 15:06:59
CORAL JASPER23.0 miles 292°2017-09-13 23:15:53 K.PLUTO23.0 miles 141°2017-08-28 08:09:19
ENERGY PROMETHEUS23.6 miles 296°2017-08-27 15:59:04 GREAT MANTA24.1 miles 292°2017-09-19 12:28:15
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