Callsign:	VM 4087
MMSI number:	503727500
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	43°07.57' S 147°20.11' E - locator QE36QU09FR - show map 7.1 km East bearing 87° from Kettering, Kingborough, Tasmania, Australia [?] 12.3 km South bearing 173° from Blackmans Bay, Kingborough, Tasmania, Australia 16.8 km South bearing 171° from Kingston, Kingborough, Tasmania, Australia 27.4 km South bearing 179° from Hobart, Hobart, Tasmania, Australia
Last position:	2025-10-16 04:06:23 UTC (2h21m ago) 2025-10-16 15:06:23 AEDT local time at Kettering, Australia [?]
Course:	280.600006° – heading 511°
Speed:	6 km/h
Dimensions:	length 14 m width 6 m draught 0.0 m
Last path:	VM 4087>ais via VK7HPC
Positions stored:	848

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.