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 CATBALLOU - show graphs
Callsign: STEFAN
MMSI number: 503110670
Vessel class: Sailing (36)
Location: 43°07.60' S 147°15.20' E - locator QE36PU09JO - show map
0.4 miles Northeast bearing 55° from Kettering, Kingborough, Tasmania, Australia [?]
6.8 miles South bearing 184° from Margate, Kingborough, Tasmania, Australia
10.7 miles South bearing 194° from Kingston, Kingborough, Tasmania, Australia
17.5 miles South bearing 193° from Hobart, Hobart, Tasmania, Australia
Last position: 2025-02-07 23:06:07 EST (1m29s ago)
2025-02-08 15:06:07 AEDT local time at Kettering, Australia [?]
Course: 321.899994° – heading 511°
Speed: 0 MPH
Last path: STEFAN>ais via VK7HPC
Positions stored: 7314
Stations near current position of CATBALLOU - show more
callsign distance last heard - EST      callsign distance last heard - EST
SANURA44.0 yards 150°2025-01-26 23:30:41 VENTURA98.0 yards 211°2025-02-03 22:48:51
SEAS THE MOMENT123.0 yards 90°2025-01-14 16:37:16 DULCINEA145.7 yards 299°2025-02-01 20:10:09
WHITE ROSE152.2 yards 222°2025-02-07 23:06:07 JOSIDA167.1 yards 105°2025-02-07 23:05:05
MAKORE 2175.1 yards 52°2025-02-05 03:26:09 PACIFIC HUNTRESS175.1 yards 280°2025-01-20 05:00:15
SOLSTICE175.5 yards 248°2025-02-02 17:13:34 KINFOLK180.3 yards 270°2025-02-07 23:06:07
MYUNA183.1 yards 245°2025-01-25 23:09:27 SUNDOWNER185.7 yards 283°2025-01-18 01:18:36
SEACLUSION185.9 yards 267°2025-01-10 00:55:50 OCHRE189.2 yards 270°2025-02-02 00:40:07
SALOTE189.7 yards 260°2025-01-31 17:09:33 AQUARIUS191.0 yards 271°2025-02-06 22:02:23
MISCHIEF191.7 yards 256°2025-02-01 23:16:19 ALBATROSS191.7 yards 256°2025-02-02 16:50:05
SEA GYPSY192.5 yards 246°2025-02-04 16:37:50 MULGANNON198.8 yards 291°2025-01-30 21:15:22
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.
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