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 OTSO - show graphs
Map loading...
Callsign: OIRT
MMSI number: 230252000
IMO number: 8405880
Navigational status: Moored (5)
Vessel class: (90)
Destination: HELSINKI
Location: 60°10.20' N 24°58.48' E - locator KP20LE60WS - show map - static map
1.3 miles East bearing 89° from Helsinki, Nyland, Southern Finland, Finland [?]
5.0 miles East bearing 106° from Teekkarikylä (Teekkarikylae), Nyland, Southern Finland, Finland
51.2 miles North bearing 9° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2018-10-13 14:16:51 EDT (6d 12h48m ago)
2018-10-13 21:16:51 EEST local time at Helsinki, Finland [?]
Course: 232° – heading 243°
Dimensions: length 99 m width 24 m draught 7.6 m
Persons on board: 20 (2016-01-08 01:07:19 EST – 1016d 58m ago)
Last path: OIRT>ais via PuumalAIS
Positions stored: 122772
Stations near current position of OTSO - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
EHRENSVAERD464.6 yards 132°2018-10-13 14:17:57 POLARIS0.6 miles 112°2018-10-12 07:51:19
SPR_HQ1.0 miles 224°2018-10-20 03:02:20 SUOMENLINNA II1.0 miles 164°2018-10-12 07:50:19
OH1HPZ-91.6 miles 358°2018-10-05 10:10:40 OH1HPZ B1.6 miles 358°2018-10-05 09:30:14
OH1HPZ-B1.6 miles 358°2018-10-05 09:30:24 oh7miro-41.7 miles 83°2018-10-17 16:38:34
OH2FI-82.0 miles 40°2018-10-20 03:05:43 OH2FZV-52.3 miles 333°2018-10-20 02:59:36
OH2FZV2.3 miles 333°2018-10-20 03:03:22 oh7lzb-52.4 miles 256°2018-10-19 03:55:07
N44201493.0 miles 148°2018-09-29 09:08:28 OH2ELR-23.4 miles 7°2018-10-12 08:21:13
OH2ELR-93.4 miles 7°2018-10-14 05:53:26 OH2BEA-93.5 miles 40°2018-10-18 10:56:35
OH2ELR-73.6 miles 7°2018-10-14 01:56:18 OH2ELR-123.6 miles 7°2018-10-14 01:55:40
OH2BEA-53.6 miles 38°2018-10-07 13:41:28 OH2BEAP-73.6 miles 37°2018-10-11 20:48:19
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