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AIS vessel SEMI - show graphs
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Callsign: 230113580
MMSI number: 230113580
Navigational status: Undefined/default (15)
Vessel class: Dredging/underwater operations (33)
Location: 63°05.31' N 21°32.81' E - locator KP03SC51OG - show map - static map
2.2 miles West bearing 257° from Vaasa, Österbotten, Province of Western Finland, Finland [?]
4.4 miles West bearing 263° from Teeriniemi, Österbotten, Province of Western Finland, Finland
64.7 miles Southeast bearing 142° from Umeå, Umeå Kommun, Västerbotten, Sweden
Last position: 2016-11-16 07:31:40 EST (98d 18h42m ago)
2016-11-16 14:31:40 EET local time at Vaasa, Finland [?]
Course: 0° – heading 511°
Dimensions: length 10 m width 6 m draught 0.0 m
Last path: 230113580>ais via OH6AA
Positions stored: 5790
Stations near current position of SEMI - show more
callsign distance last heard - EST      callsign distance last heard - EST
CHRISTINA JARCHAU464.2 yards 90°2017-02-13 20:16:52 OH6AA-30.3 miles 51°2017-02-23 02:06:09
145.750-F0.3 miles 51°2017-02-23 01:56:43 OH6AA0.3 miles 47°2017-02-13 20:18:52
OILI 40.9 miles 124°2017-02-13 20:17:52 LINJA0.9 miles 124°2017-02-13 20:17:52
MT13220.9 miles 121°2017-02-13 20:18:52 MT33190.9 miles 122°2017-02-13 20:18:52
KUPELI0.9 miles 123°2017-02-13 20:18:52 MT33270.9 miles 124°2017-02-13 20:18:52
HackLab1.9 miles 40°2017-02-23 02:09:25 VKS2.1 miles 97°2017-02-23 01:47:50
OH6TD2.1 miles 80°2017-02-23 02:01:18 OH2FRM/62.3 miles 305°2017-01-28 12:23:11
OF2FRM/62.3 miles 305°2017-02-23 01:53:12 OF6GZT-72.8 miles 80°2017-02-22 12:29:11
OH6A2.9 miles 80°2017-02-23 01:41:19 OH6ELN-72.9 miles 80°2017-02-22 12:33:15
OH6ELN-92.9 miles 79°2017-02-22 11:48:54 OH6UTI-92.9 miles 34°2017-02-22 09:34:59
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.
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