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 PIERRE RADISSON - show graphs
Map loading...
Callsign: CGSB
MMSI number: 316071000
IMO number: 510834
Navigational status: Under way (engine) (0)
Vessel class: SAR (51)
Destination: LAKE SUPERIOR (ETA Apr01 12:00)
Location: 42°38.34' N 82°30.65' W - locator EN82RP83QI - show map - static map
1.8 miles Northeast bearing 36° from Algonac, Saint Clair County, Michigan, United States [?]
4.5 miles East bearing 79° from Pearl Beach, Saint Clair County, Michigan, United States
34.5 miles Northeast bearing 52° from Detroit, Wayne County, Michigan, United States
69.0 miles West bearing 250° from London, Ontario, Canada
Last position: 2018-04-17 11:17:18 EDT (184d 12h56m ago)
2018-04-17 11:17:18 EDT local time at Algonac, United States [?]
Course: 192° – heading 193°
Speed: 12 MPH
Dimensions: length 98 m width 20 m draught 7.2 m
Last path: CGSB>ais via AIS-CK
Positions stored: 131
Stations near current position of PIERRE RADISSON - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FINNBORG0.4 miles 198°2018-10-19 00:12:30 CALYPSO BREEZE0.6 miles 92°2018-09-27 15:14:47
AFTERNOON DELIGHT0.6 miles 92°2018-09-23 15:42:35 HEAD OFFICE0.6 miles 104°2018-09-20 10:34:11
338087297 US0.8 miles 3°2018-09-29 13:04:57 FERRYW1.7 miles 186°2018-10-18 23:45:31
PRIVATE ROBERTSON VC2.1 miles 195°2018-10-12 10:28:07 REFLECTIONS2.6 miles 225°2018-10-14 17:47:42
ANONYMOUS3.2 miles 208°2018-09-29 14:55:12 THUNDERSTRUCK3.5 miles 242°2018-10-13 16:42:11
LADY J3.5 miles 241°2018-10-04 14:26:21 INDULGENCE3.5 miles 241°2018-10-18 13:07:00
FIELD TRIP3.5 miles 241°2018-09-24 13:28:31 NOAA 55035.1 miles 213°2018-09-19 12:09:10
FLAME BUOYANT5.1 miles 213°2018-10-12 18:11:09 FERRYBW5.2 miles 17°2018-10-18 23:48:31
316001889 CA5.7 miles 214°2018-10-17 01:23:11 KCRF6.3 miles 123°2018-10-18 23:36:31
THUNDER CAPE6.9 miles 214°2018-10-08 13:29:41 VE3UGG-EH7.2 miles 109°2018-10-19 00:11:25
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.
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