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 SCS GRAYFOX - show graphs
Map loading...
Callsign: WDD3042
MMSI number: 367333289
IMO number: 201797
Navigational status: Under way (engine) (0)
Vessel class: (90)
Destination: PORT HURON MI (ETA May18 13:20)
Location: 42°57.84' N 82°25.37' W - locator EN82SX91GJ - show map - static map
0.5 miles South bearing 167° from Port Huron, Saint Clair County, Michigan, United States [?]
1.4 miles Southwest bearing 223° from Sarnia, Ontario, Canada
53.9 miles Northeast bearing 36° from Detroit, Wayne County, Michigan, United States
60.1 miles West bearing 269° from London, Ontario, Canada
Last position: 2016-08-07 17:52:22 EDT (168d 30m ago)
2016-08-07 17:52:22 EDT local time at Port Huron, United States [?]
Course: 173°
Dimensions: length 40 m width 10 m draught 7.6 m
Last path: WDD3042>ais via Ve3omp
Positions stored: 2006
Stations near current position of SCS GRAYFOX - show more
callsign distance last heard - EST      callsign distance last heard - EST
ALGOSEA0.4 miles 157°2017-01-22 17:20:14 ALGONOVA0.5 miles 167°2017-01-22 17:21:14
HURON SPIRIT0.7 miles 3°2016-12-29 12:43:48 DUC D ORLEANS II1.2 miles 41°2017-01-22 17:22:14
ALGOMA HANSA1.3 miles 19°2017-01-22 17:21:14 OCEAN BASQUE21.3 miles 18°2017-01-22 14:41:26
SAMUEL RISLEY1.4 miles 20°2017-01-22 17:21:14 CAPT HENRY JACKMAN1.5 miles 26°2017-01-01 21:58:50
CSL ASSINIBOINE1.5 miles 19°2017-01-20 10:30:54 PRIDE1.5 miles 26°2017-01-22 17:22:14
ESCORTE1.5 miles 12°2017-01-22 17:22:14 CG HOLLYHOCK1.5 miles 357°2017-01-11 23:27:36
CUYAHOGA1.6 miles 10°2017-01-05 15:09:06 OJIBWAY1.7 miles 10°2017-01-04 13:57:56
MANITOU1.7 miles 214°2017-01-18 18:34:41 MV SAGINAW1.8 miles 7°2017-01-16 17:42:25
N8SVR-101.9 miles 317°2017-01-11 08:51:32 N8SVR-51.9 miles 317°2017-01-17 19:15:06
CCGC CAPE DUNDAS2.0 miles 7°2017-01-22 16:48:23 N8MIC-52.1 miles 341°2017-01-21 07:13:52
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