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 MARTINI - show graphs
Callsign: WDG8146
MMSI number: 367574470
IMO number: 706073
Navigational status: Under way (engine) (0)
Vessel class: Passenger (60)
Location: 41°52.86' N 87°35.57' W - locator EN61EV81UL - show map
3.6 miles Northeast bearing 54° from Chicago, Cook County, Illinois, United States [?]
8.6 miles East bearing 73° from Cicero, Cook County, Illinois, United States
38.3 miles East bearing 77° from Aurora, Kane County, Illinois, United States
Last position: 2024-04-27 16:42:37 EDT (25d 8h11m ago)
2024-04-27 15:42:37 CDT local time at Chicago, United States [?]
Course: 351°
Speed: 17 MPH
Dimensions: draught 0.0 m
Last path: WDG8146>ais via WD9EPF
Positions stored: 110
Stations near current position of MARTINI - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KINSHIP284.5 yards 2°2024-05-19 18:20:50 WINDY372.0 yards 157°2024-05-19 20:46:27
HARBINGER403.4 yards 169°2024-05-13 15:34:15 STUGA0.5 miles 10°2024-05-21 07:37:29
JASMIN0.5 miles 88°2024-05-16 14:03:21 HERE COME THE IRISH0.5 miles 177°2024-05-16 11:36:07
SCHADENFREUDE0.6 miles 63°2024-05-19 17:34:57 ABSOLTE MESS0.6 miles 277°2024-05-18 20:05:16
EAGLE0.6 miles 147°2024-05-21 13:38:37 SEADOG IV0.6 miles 259°2024-05-21 17:26:23
AKEO0.7 miles 60°2024-05-22 21:18:12 SPIRIT OF CHICAGO0.7 miles 333°2024-05-22 17:17:12
GONE WITH THEWIND0.8 miles 215°2024-05-18 14:38:57 SHORELINE II0.8 miles 326°2024-05-20 21:30:27
CAP STREETER0.8 miles 328°2024-05-20 11:56:29 BLUE DOG0.8 miles 321°2024-05-19 20:26:43
SPIRIT OF NAVY PIER0.8 miles 326°2024-05-22 19:45:12 GUPPY0.9 miles 242°2024-05-16 22:35:27
DEMETECH0.9 miles 264°2024-05-19 18:14:26 MARLYN0.9 miles 313°2024-05-21 22:01:07
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