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 OTA-920 - show graphs
Map loading...
Callsign: 273355360
MMSI number: 273355360
IMO number: 726181
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: (ETA ***00 00:00)
Location: 57°11.62' N 37°40.31' E - locator KO87UE06OL - show map - static map
11.5 km Southwest bearing 243° from Kalyazin, Tverskaya, Russia [?]
18.8 km South bearing 168° from Kashin, Tverskaya, Russia
114.7 km East bearing 70° from Tver’, Tverskaya, Russia
117.4 km Southwest bearing 217° from Rybinsk, Jaroslavl, Russia
Last position: 2022-05-16 13:41:12 UTC (11d 4h17m ago)
2022-05-16 16:41:12 MSK local time at Kalyazin, Russia [?]
Speed: 9 km/h
Dimensions: length 86 m width 10 m draught 2.1 m
Last path: 273355360>ais via Fregat4
Positions stored: 43273
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.
User guide · 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