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 BALT. ISSLEDOVATEL - show graphs
Map loading...
Callsign: UBAQ4
MMSI number: 273392360
IMO number: 9572020
Navigational status: Under way (engine) (0)
Vessel class: (99)
Destination: ISTAMBUL
Location: 59°45.16' N 24°07.39' E - locator KO29BS40SP - show map - static map
20.7 miles South bearing 168° from Ingå, Nyland, Southern Finland, Finland [?]
27.2 miles Southeast bearing 144° from Karis, Nyland, Southern Finland, Finland
31.0 miles Northwest bearing 315° from Tallinn, Tallinna linn, Harjumaa, Estonia
40.2 miles Southwest bearing 225° from Helsinki, Nyland, Southern Finland, Finland
Last position: 2018-11-02 09:17:56 EDT (12d 4h5m ago)
2018-11-02 15:17:56 EET local time at Ingå, Finland [?]
Course: 254° – heading 250°
Speed: 12 MPH
Dimensions: length 60 m width 16 m draught 5.0 m
Last path: UBAQ4>ais via TWI42
Positions stored: 2134
Stations near current position of BALT. ISSLEDOVATEL - show more
callsign distance last heard - EST      callsign distance last heard - EST
BIRGIT KNUTSEN39.9 yards 61°2018-10-26 12:26:48 BALTIC COMMANDER 1440.2 yards 262°2018-11-14 00:39:46
BALTIC PURPLE509.9 yards 311°2018-10-22 04:33:24 TERNVIND0.4 miles 192°2018-10-24 17:07:06
PRIME LILY0.4 miles 176°2018-10-22 16:01:37 GENCO MARE0.5 miles 83°2018-10-24 08:05:05
TELLUS0.6 miles 294°2018-11-13 22:58:38 OLYMPIC TRITON0.7 miles 72°2018-10-27 14:35:55
FRONT LEOPARD0.7 miles 238°2018-11-11 21:41:05 KAZDANGA0.9 miles 96°2018-11-10 07:59:46
KAAMI1.0 miles 72°2018-11-11 12:59:22 MOUNT ADAMS1.0 miles 81°2018-11-14 00:48:48
CHEMTRANS RIGA1.0 miles 87°2018-10-28 05:44:37 BALLA1.1 miles 107°2018-10-24 03:47:36
KAPITAN YAKOVLEV1.2 miles 134°2018-11-11 08:39:50 HAFNIA TORRES1.4 miles 133°2018-10-28 04:39:31
DREPANOS1.4 miles 272°2018-10-24 06:25:55 JOHANN ESSBERGER1.5 miles 253°2018-10-31 14:55:21
UNITY N1.6 miles 149°2018-11-02 06:34:38 SOLITAIRE I1.7 miles 225°2018-10-28 13:59:38
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