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AIS vessel SY SEA CHELLE - show graphs
Callsign: 211269270
MMSI number: 211269270
Location: 53°30.94' N 5°41.83' E - locator JO23UM33PS - show map
9.3 km Northeast bearing 25° from Hollum, Gemeente Ameland, Friesland, Netherlands [?]
9.4 km Northwest bearing 327° from Nes, Gemeente Ameland, Friesland, Netherlands
66.4 km Northwest bearing 300° from Groningen, Gemeente Groningen, Groningen, Netherlands
114.6 km North bearing 347° from Zwolle, Gemeente Zwolle, Overijssel, Netherlands
Last position: 2025-08-19 06:39:53 UTC (29d 16h15m ago)
2025-08-19 08:39:53 CEST local time at Hollum, Netherlands [?]
Course: 254° – heading 511°
Speed: 11 km/h
Last path: 211269270>ais via pa2dx
Positions stored: 11
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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