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AIS vessel SY4 - show graphs
Callsign: 503174470
MMSI number: 503174470
Vessel class: Pleasure (37)
Location: 33°58.66' S 151°11.53' E - locator QF56OA35BI - show map
1.4 km Southwest bearing 210° from Botany, New South Wales, Australia [?]
4.9 km Southwest bearing 231° from Matraville, Randwick, New South Wales, Australia
12.3 km South bearing 187° from Sydney, City of Sydney, New South Wales, Australia
128.7 km Southwest bearing 205° from Newcastle, Newcastle, New South Wales, Australia
Last position: 2025-01-06 01:15:00 UTC (66d 22h45m ago)
2025-01-06 12:15:00 AEDT local time at Botany, Australia [?]
Course: 322° – heading 338°
Speed: 5 km/h
Last path: 503174470>ais via NorthRyde
Positions stored: 22
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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