Callsign:	US457
MMSI number:	503092840
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	33°48.34' S 151°14.90' E - locator QF56OE96TP - show map 7.9 km Northeast bearing 29° from Sydney, City of Sydney, New South Wales, Australia [?] 9.0 km Northeast bearing 26° from Haymarket, City of Sydney, New South Wales, Australia 109.2 km Southwest bearing 207° from Newcastle, Newcastle, New South Wales, Australia
Last position:	2025-02-08 02:03:25 UTC (12d 54m ago) 2025-02-08 13:03:25 AEDT local time at Sydney, Australia [?]
Course:	293° – heading 511°
Speed:	7 km/h
Dimensions:	length 9 m width 3 m draught 0.0 m
Last path:	US457>ais via NorthRyde
Positions stored:	1278

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.