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 CHAMPION - show graphs
Map loading...
Callsign: WDD4771
MMSI number: 367148830
IMO number: 18039
Navigational status: Under way (engine) (0)
Vessel class: carrying hazard/pollutant cat A (91)
Destination: CHEBOYGAN MI (ETA Aug20 03:30)
Location: 42°27.39' N 82°45.82' W - locator EN82OK89IM - show map - static map
5.9 miles East bearing 77° from Grosse Pointe Shores, Wayne County, Michigan, United States [?]
7.0 miles Southeast bearing 114° from Saint Clair Shores, Macomb County, Michigan, United States
16.8 miles Northeast bearing 59° from Detroit, Wayne County, Michigan, United States
85.9 miles Northwest bearing 321° from Cleveland, Cuyahoga County, Ohio, United States
Last position: 2016-11-17 04:42:49 EST (65d 18h14m ago)
2016-11-17 04:42:49 EST local time at Grosse Pointe Shores, United States [?]
Course: 227° – heading 511°
Speed: 7 MPH
Dimensions: length 25 m width 6 m draught 0.0 m
Last path: WDD4771>ais via AIS-CK
Positions stored: 1838
Stations near current position of CHAMPION - show more
callsign distance last heard - EST      callsign distance last heard - EST
AMERICAN MARINER41.8 yards 351°2017-01-07 12:24:12 CSL ST-LAURENT166.7 yards 21°2016-12-26 11:56:24
CSL WELLAND270.4 yards 243°2017-01-06 23:40:12 HHL MISSISSIPPI356.4 yards 36°2016-12-25 12:21:24
RADCLIFFE R LATIMER362.9 yards 230°2016-12-23 18:05:23 H LEE WHITE406.6 yards 44°2017-01-02 22:23:05
FLEVOBORG438.8 yards 39°2016-12-23 16:13:23 EDGAR B SPEER0.3 miles 45°2016-12-30 11:49:28
ALGOMA EQUINOX0.4 miles 40°2016-12-24 20:27:23 ALGOWOOD0.9 miles 227°2017-01-08 06:40:13
ALGOMA HARVESTER1.2 miles 44°2016-12-25 11:20:24 BAIE ST.PAUL2.3 miles 42°2016-12-24 19:27:23
ROBERT S. PIERSON2.4 miles 43°2016-12-27 10:10:25 MISSISSAGI5.1 miles 228°2016-12-29 05:28:27
CEDARGLEN5.2 miles 42°2016-12-25 07:58:24 BUFFALO5.2 miles 42°2017-01-06 15:05:11
OAKGLEN5.4 miles 43°2016-12-23 05:40:22 JOHN J BOLAND5.5 miles 43°2017-01-10 02:36:18
ALGOMA ENTERPRISE6.5 miles 228°2016-12-29 08:26:27 KB8SGF-107.1 miles 306°2017-01-16 14:35:03
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