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 CASON J CALLAWAY - show graphs
Map loading...
Callsign: WDH7556
MMSI number: 366971340
IMO number: 10796
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: CALCITE (ETA Sep18 02:00)
Location: 42°15.94' N 87°08.04' W - locator EN62KG33WR - show map - static map
32.3 miles Northeast bearing 67° from Kenilworth, Cook County, Illinois, United States [?]
32.4 miles Northeast bearing 61° from Evanston, Cook County, Illinois, United States
39.0 miles Northeast bearing 43° from Chicago, Cook County, Illinois, United States
66.3 miles Southeast bearing 143° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2018-09-16 21:48:34 EDT (5d 23h31m ago)
2018-09-16 20:48:34 CDT local time at Kenilworth, United States [?]
Course: 13° – heading 12°
Speed: 14 MPH
Dimensions: length 240 m width 23 m draught 7.0 m
Last path: WDH7556>ais via wd9epf
Positions stored: 56659
Stations near current position of CASON J CALLAWAY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FEDERAL EMS2.1 miles 193°2018-09-20 01:35:20 ROGER BLOUGH4.3 miles 188°2018-09-22 08:10:20
STEWART J CORT6.5 miles 102°2018-09-17 15:51:21 FEDERAL BERING6.6 miles 100°2018-09-21 01:16:54
ERIEBORG7.8 miles 273°2018-09-17 15:15:20 MANITOWOC8.4 miles 243°2018-09-22 06:58:18
WILFRED SYKES9.2 miles 77°2018-09-11 16:58:43 SPARTAN11.6 miles 230°2018-09-22 17:28:01
PAUL R TREGURTHA13.3 miles 254°2018-09-20 09:19:38 PRENTISS BROWN15.6 miles 221°2018-09-19 16:00:45
EDWIN H. GOTT16.4 miles 192°2018-09-20 13:46:49 BURNS HARBOR16.6 miles 183°2018-09-22 15:51:47
WALTER J MCCARTHY JR19.1 miles 257°2018-09-20 17:30:02 AMERICAN SPIRIT20.2 miles 272°2018-09-22 00:21:58
COPERNICUS21.0 miles 227°2018-09-14 21:23:48 PRESQUE ISLE24.4 miles 268°2018-09-21 06:51:07
SARAH ANDRIE25.9 miles 266°2018-09-21 11:41:28 ARCTICUS28.0 miles 297°2018-09-19 10:04:06
ARETE29.8 miles 231°2018-09-21 07:35:09 DULCINEA29.9 miles 239°2018-09-12 11:27:42
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