Callsign:	ALFRED2
MMSI number:	503020190
Vessel class:	Pleasure (37)
Location:	33°47.96' S 151°19.39' E - locator QF56PE88SD - show map 4.7 km Southeast bearing 141° from Curl Curl, Warringah, New South Wales, Australia [?] 5.9 km South bearing 159° from Dee Why, Warringah, New South Wales, Australia 13.1 km Northeast bearing 55° from Sydney, City of Sydney, New South Wales, Australia 105.7 km Southwest bearing 203° from Newcastle, Newcastle, New South Wales, Australia
Last position:	2025-03-03 19:38:27 UTC (10d 22h38m ago) 2025-03-04 06:38:27 AEDT local time at Curl Curl, Australia [?]
Course:	11° – heading 511°
Speed:	33 km/h
Last path:	ALFRED2>ais via NorthRyde
Positions stored:	98

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.