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 POLAR EXPLORER - show graphs
Map loading...
Callsign: LL4381
MMSI number: 258183120
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 68°48.53' N 16°53.39' E - locator JP88KT64SD - show map - static map
7.4 miles West bearing 287° from Hamnvik, Ibestad, Troms, Norway [?]
8.7 miles East bearing 85° from Harstad, Harstad, Troms, Norway
76.9 miles Southwest bearing 222° from Tromsø, Tromsø, Troms, Norway
Last position: 2016-06-30 13:00:09 EDT (241d 6h48m ago)
2016-06-30 19:00:09 CEST local time at Hamnvik, Norway [?]
Course: 26° – heading 511°
Speed: 10 MPH
Dimensions: length 10 m width 3 m draught 0.0 m
Last path: LL4381>ais via LA2MV
Positions stored: 74
Stations near current position of POLAR EXPLORER - show more
callsign distance last heard - EST      callsign distance last heard - EST
LA2MV-98.8 miles 265°2017-02-26 10:36:59 LA2MV8.8 miles 265°2017-02-26 18:39:20
LA4NL-99.0 miles 269°2017-02-25 14:23:21 LA6LOA-99.1 miles 274°2017-02-24 11:03:48
LB4WH-99.3 miles 264°2017-02-23 09:12:31 LB4WH-149.3 miles 264°2017-02-03 04:28:22
LB4WH-139.3 miles 264°2017-01-28 06:06:16 LB4WH9.3 miles 264°2017-02-20 13:36:24
LD9HA9.8 miles 251°2017-02-26 18:47:11 LA6LOA-510.3 miles 285°2017-02-20 14:32:55
LA6LOA-1210.3 miles 285°2017-02-05 02:55:05 LA6LOA10.3 miles 285°2017-02-26 18:45:11
DW377712.2 miles 267°2017-02-26 18:35:38 LA2MV-512.8 miles 252°2017-02-05 02:47:32
LA1DPA-913.9 miles 276°2017-02-26 13:45:15 LD9BK19.2 miles 332°2017-02-26 18:25:02
LA6LOA-119.4 miles 333°2017-02-26 18:47:18 LA7COA-1219.7 miles 172°2017-01-29 07:02:21
LA7COA19.7 miles 172°2017-02-24 20:15:59 ENEV20.8 miles 195°2017-02-26 00:05:51
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