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 RN POSEIDON - show graphs
Map loading...
Callsign: UDRU
MMSI number: 273335790
IMO number: 9383819
Navigational status: At anchor (1)
Vessel class: Tug (52)
Destination: PRIMORSK (ETA 20160911140000)
Location: 60°19.55' N 28°43.92' E - locator KP40IH78UE - show map - static map
5.1 miles Southeast bearing 123° from Primorsk, Leningrad, Russia [?]
7.8 miles South bearing 177° from Glebychevo, Leningrad, Russia
60.5 miles Northwest bearing 300° from Saint Petersburg, Sankt-Peterburg, Russia
75.3 miles Northwest bearing 303° from Kolpino, Sankt-Peterburg, Russia
Last position: 2016-11-09 05:58:00 EST (72d 23h53m ago)
2016-11-09 13:58:00 MSK local time at Primorsk, Russia [?]
Course: 0° – heading 42°
Dimensions: length 29 m width 11 m draught 5.6 m
Last path: UDRU>ais via hankoais
Positions stored: 1757
Stations near current position of RN POSEIDON - show more
callsign distance last heard - EST      callsign distance last heard - EST
BALTIC SEAGULL1.8 miles 241°2017-01-16 10:23:36 TAYMEN1.9 miles 264°2017-01-10 17:56:16
RN TRITON2.1 miles 260°2017-01-16 08:27:00 VYATICH8.5 miles 172°2017-01-10 22:36:46
IVAN KRUZENSHTERN16.8 miles 308°2017-01-10 21:23:04 PROTECTOR16.9 miles 308°2017-01-14 03:45:35
LISTERLAND18.8 miles 316°2017-01-21 05:51:25 ARCTICA19.2 miles 317°2017-01-17 08:33:30
002734451 RU19.3 miles 342°2017-01-21 05:45:55 MARIANN19.4 miles 341°2017-01-20 17:58:37
BISON19.4 miles 341°2017-01-20 11:44:37 VIKING19.5 miles 341°2017-01-21 03:55:55
ZAGREB19.5 miles 323°2017-01-21 04:31:07 NIMBUS SPB19.5 miles 341°2017-01-16 08:35:48
ZUBR19.5 miles 341°2017-01-16 08:27:00 SARMAT19.8 miles 335°2017-01-20 17:08:01
VLADIVOSTOK19.9 miles 206°2017-01-10 20:03:52 BULAT20.1 miles 337°2017-01-20 18:30:31
BALT FLOT 1120.3 miles 322°2017-01-20 10:08:55 TRANSBALTIC20.4 miles 339°2017-01-20 21:41:55
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