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 OT-1509 - show graphs
Map loading...
Callsign: OT-1509
MMSI number: 273310920
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: CHEREPOVETS (ETA Nov07 08:00)
Location: 57°12.96' N 37°42.75' E - locator KO87UF51LU - show map - static map
5.2 miles West bearing 251° from Kalyazin, Tverskaya, Russia [?]
18.9 miles Northeast bearing 23° from Belyy Gorodok, Tverskaya, Russia
70.8 miles Southwest bearing 217° from Rybinsk, Jaroslavl, Russia
73.2 miles East bearing 70° from Tver’, Tverskaya, Russia
Last position: 2016-11-05 16:56:56 EDT (109d 3h36m ago)
2016-11-05 23:56:56 MSK local time at Kalyazin, Russia [?]
Course: 63° – heading 511°
Speed: 5 MPH
Dimensions: draught 2.5 m
Last path: OT-1509>ais via Fregat4
Positions stored: 1625
Stations near current position of OT-1509 - show more
callsign distance last heard - EST      callsign distance last heard - EST
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