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 MRTK-0777 - show graphs
Callsign: UBJV4
MMSI number: 273297610
IMO number: 76480
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Destination: RU UST-LUGA (ETA Dec31 10:00)
Location: 59°49.07' N 25°19.23' E - locator KO29PT86LG - show map
21.7 miles Northwest bearing 320° from Loksa, Loksa linn, Harjumaa, Estonia [?]
25.7 miles Northeast bearing 24° from Maardu, Maardu linn, Harjumaa, Estonia
27.7 miles Southeast bearing 151° from Helsinki, Nyland, Southern Finland, Finland
32.9 miles Northeast bearing 37° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2024-01-31 07:59:51 EST (110d 6h24m ago)
2024-01-31 14:59:51 EET local time at Loksa, Estonia [?]
Course: 76° – heading 79°
Speed: 12 MPH
Dimensions: length 26 m width 7 m draught 2.7 m
Last path: UBJV4>ais via Cloudship
Positions stored: 9605
Stations near current position of MRTK-0777 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BALTIYSKIY-2020.6 miles 230°2024-04-22 12:23:28 VINGASAND1.8 miles 114°2024-05-12 02:25:35
GEN. CHERNYAKHOVSKY1.8 miles 257°2024-05-20 04:11:41 STK-10052.4 miles 98°2024-05-02 23:48:22
9411573824.2 miles 10°2024-05-14 07:35:52 WARSHIP P67314.9 miles 240°2024-05-18 08:34:35
MIA5.6 miles 84°2024-05-09 23:01:13 PETROTRANS-59046.0 miles 84°2024-05-15 08:45:59
GAZPROMNEFT ZUIDEAST6.3 miles 259°2024-05-08 05:45:17 KEMEROVO7.1 miles 84°2024-05-11 09:02:31
NEON7.7 miles 256°2024-05-20 15:23:32 RATNIK7.8 miles 256°2024-05-13 13:54:02
SMP ARKHANGELSK9.0 miles 77°2024-05-20 15:23:06 AAVA VG9.9 miles 132°2024-05-19 19:58:40
SUNNY FAITH10.8 miles 78°2024-05-13 18:43:24 MOZEL11.2 miles 256°2024-05-03 05:43:59
SALTSTRAUM11.3 miles 285°2024-05-20 15:23:31 FORTUNA I11.5 miles 281°2024-05-20 15:24:07
OPTIMUS11.6 miles 81°2024-05-03 07:19:13 NS STREAM12.8 miles 77°2024-04-22 19:38:00
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 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