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AIS vessel TWIN JOY - show graphs
Callsign: 9A8471
MMSI number: 238811940
Navigational status: Moored (5)
Vessel class: Sailing (36)
Destination: FRAP
Location: 43°19.84' N 16°24.35' E - locator JN83EH89QI - show map
4.2 km Southwest bearing 239° from Marina, Splitsko-Dalmatinska, Croatia [?]
13.1 km Southwest bearing 243° from Supetar, Splitsko-Dalmatinska, Croatia
20.0 km South bearing 188° from Split, Splitsko-Dalmatinska, Croatia
113.3 km West bearing 270° from Mostar, Federation of Bosnia and Herzegovina, Bosnia and Herzegovina
Last position: 2025-07-14 17:13:38 UTC (12d 21h27m ago)
2025-07-14 19:13:38 CEST local time at Marina, Croatia [?]
Course: 183° – heading 511°
Speed: 17 km/h
Dimensions: draught 1.0 m
Last path: 9A8471>ais via IK6IHU
Positions stored: 27
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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