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 BOA BALDER - show graphs
Map loading...
Callsign: LDAF
MMSI number: 259086000
IMO number: 462342
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: NO SSJ (ETA Jan09 21:00)
Location: 65°16.46' N 11°56.92' E - locator JP55XG35TU - show map - static map
6.8 miles Southwest bearing 247° from Vik, Sømna, Nordland, Norway [?]
14.4 miles Northeast bearing 29° from Leka, Leka, Nord-Trøndelag, Norway
52.6 miles Southwest bearing 223° from Mosjøen, Vefsn, Nordland, Norway
94.9 miles Southwest bearing 222° from Mo i Rana, Rana, Nordland, Norway
Last position: 2018-01-15 19:03:17 EST (1d 6h45m ago)
2018-01-16 01:03:17 CET local time at Vik, Norway [?]
Course: 203.9° – heading 199°
Speed: 10 MPH
Dimensions: length 34 m width 12 m draught 5.8 m
Last path: LDAF>ais via AIS-CK
Positions stored: 10478
Stations near current position of BOA BALDER - show more
callsign distance last heard - EST      callsign distance last heard - EST
ENBN15.4 miles 30°2018-01-07 03:33:36 LA7GM-117.6 miles 29°2018-01-17 01:37:59
LD8BS B17.6 miles 29°2018-01-17 01:30:19 LD8BS-B17.6 miles 29°2018-01-17 01:30:29
LD8BS-R17.6 miles 29°2018-01-17 01:46:00 LA9BRR17.6 miles 29°2018-01-17 01:38:04
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS