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AIS vessel SEMLA - show graphs
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Callsign: SB9523
MMSI number: 265592720
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Destination: CLASS B
Location: 58°41.74' N 23°11.29' E - locator KO18OQ26NW - show map - static map
10.2 miles North bearing 22° from Orissaare, Orissaare vald, Saaremaa, Estonia [?]
21.2 miles Southwest bearing 217° from Haapsalu, Haapsalu linn, Läänemaa, Estonia
51.8 miles Northwest bearing 295° from Pärnu, Pärnu linn, Pärnumaa, Estonia
75.5 miles Southwest bearing 228° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2017-07-15 10:05:12 EDT (154d 12h ago)
2017-07-15 17:05:12 EEST local time at Orissaare, Estonia [?]
Course: 260° – heading 511°
Speed: 8 MPH
Dimensions: length 12 m width 4 m draught 0.0 m
Last path: SB9523>ais via hankoais
Positions stored: 4607
Stations near current position of SEMLA - show more
callsign distance last heard - EST      callsign distance last heard - EST
LEIGER12.8 miles 337°2017-11-24 04:28:14 Viirelaid13.9 miles 139°2017-12-16 19:48:14
TOLL14.0 miles 126°2017-11-23 10:24:18 ADRIATA14.1 miles 126°2017-11-23 13:28:40
PIRET14.2 miles 126°2017-11-24 04:18:43 Virtsu14.3 miles 128°2017-12-16 19:07:50
ES3AT-119.7 miles 109°2017-12-13 04:51:25 ES3AT-919.7 miles 109°2017-12-16 20:50:38
es8tjm-1021.0 miles 121°2017-12-16 21:00:36 ES8TJM-921.0 miles 121°2017-12-16 20:55:29
ES8TJM-521.0 miles 121°2017-12-09 07:17:01 EEKA23.9 miles 326°2017-11-30 08:34:27
ES2ADF-526.8 miles 48°2017-12-16 21:01:24
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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