Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel ALASKA BAY - show graphs
Callsign: 503102190
MMSI number: 503102190
Vessel class: Pleasure (37)
Location: 43°13.18' S 147°16.03' E - locator QE36PS27BG - show map
10.1 km South bearing 171° from Kettering, Kingborough, Tasmania, Australia [?]
22.9 km South bearing 190° from Blackmans Bay, Kingborough, Tasmania, Australia
27.2 km South bearing 186° from Kingston, Kingborough, Tasmania, Australia
38.2 km South bearing 188° from Hobart, Hobart, Tasmania, Australia
Last position: 2025-02-09 23:45:01 UTC (1d 20h9m ago)
2025-02-10 10:45:01 AEDT local time at Kettering, Australia [?]
Course: 184° – heading 511°
Speed: 17 km/h
Last path: 503102190>ais via VK7HPC
Positions stored: 61
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS