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 SIEM CHALLENGER - show graphs
Map loading...
Callsign: LAQI3
MMSI number: 258286000
IMO number: 420174
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: MONTROSE (ETA Aug26 16:00)
Location: 59°45.23' N 4°19.52' E - locator JO29DS90BW - show map - static map
30.0 miles West bearing 265° from Svortland, Bømlo, Hordaland, Norway [?]
33.0 miles West bearing 263° from Rubbestadneset, Bømlo, Hordaland, Norway
56.0 miles Southwest bearing 218° from Bergen, Bergen, Hordaland, Norway
73.4 miles Northwest bearing 318° from Stavanger, Stavanger, Rogaland, Norway
Last position: 2018-08-24 21:31:30 EDT (147d 8h37m ago)
2018-08-25 03:31:30 CEST local time at Svortland, Norway [?]
Course: 214° – heading 219°
Speed: 9 MPH
Dimensions: length 75 m width 18 m draught 6.1 m
Last path: LAQI3>ais via LA3QMA-3
Positions stored: 24684
Stations near current position of SIEM CHALLENGER - show more
callsign distance last heard - EST      callsign distance last heard - EST
KRISTINE BONNEVIE 0.7 miles 216°2019-01-09 13:52:54 HORDAFOR VI 2.2 miles 165°2019-01-16 00:07:30
OCEAN MARLIN 2.8 miles 272°2019-01-08 19:50:48 LADY IRINA@@@@@@@@@@3.1 miles 25°2019-01-18 01:25:49
DEEP DISCOVERER@@@@@4.2 miles 275°2019-01-18 03:23:16 WILSON DORDRECHT 4.6 miles 44°2019-01-15 04:31:39
FWN RUBY@@@@@@@@@@@@4.8 miles 282°2019-01-11 17:39:19 CHRISTINA S 5.2 miles 84°2019-01-12 04:18:00
OCEAN CLEVER 6.6 miles 350°2019-01-14 09:57:55 HANOI 6.8 miles 89°2018-12-29 18:47:59
KEY MARMARA 7.5 miles 59°2019-01-17 07:22:36 FALKFJORD 7.6 miles 72°2019-01-18 15:02:23
NAUTILUS@@@@@@@@@@@@7.7 miles 61°2019-01-19 02:31:57 NESTOR @@@@@@@@@@@@8.0 miles 67°2019-01-17 20:37:59
TORILL KNUTSEN8.1 miles 205°2019-01-19 05:00:51 WILSON SUND 8.5 miles 61°2019-01-17 12:18:26
GAS MYTH 8.7 miles 247°2018-12-27 03:07:06 BERIT 8.9 miles 57°2019-01-18 15:46:28
WILSON BELFAST 9.2 miles 88°2019-01-18 16:18:26 KEY STAR 9.4 miles 91°2019-01-16 18:21:09
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