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 CYC ARGO - show graphs
Callsign: 338185976
MMSI number: 338185976
IMO number: 767704
Navigational status: Under way (engine) (0)
Vessel class: (0)
Location: 41°56.52' N 87°38.07' W - locator EN61EW36UB - show map
6.4 miles North bearing 7° from Chicago, Cook County, Illinois, United States [?]
6.5 miles Southeast bearing 131° from Lincolnwood, Cook County, Illinois, United States
7.4 miles Southeast bearing 157° from Evanston, Cook County, Illinois, United States
77.0 miles South bearing 170° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2024-06-08 08:15:59 EDT (21d 58m ago)
2024-06-08 07:15:59 CDT local time at Chicago, United States [?]
Course: 81°
Speed: 4 MPH
Dimensions: length 8 m width 3 m draught 0.0 m
Last path: 338185976>ais via WD9EPF
Positions stored: 91
Stations near current position of CYC ARGO - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
CHANGE OF PLANS229.2 yards 306°2024-06-29 08:48:09 DIRE WOLF USA#35035266.0 yards 226°2024-06-28 23:40:12
PATTI JO271.4 yards 295°2024-06-07 07:20:01 ABSOLTE MESS364.7 yards 300°2024-06-04 17:18:36
ANDARE488.7 yards 113°2024-06-29 08:31:04 ENDEAVOR0.3 miles 130°2024-06-29 08:33:12
OLIVIA GRACE0.3 miles 94°2024-06-03 20:34:23 KD9VPM-D0.4 miles 253°2024-06-29 09:08:37
NA9PL-100.6 miles 189°2024-06-29 09:12:39 WIRED0.8 miles 135°2024-06-08 08:15:28
CRESCENT MOON1.3 miles 355°2024-06-07 06:19:37 SEA BISCUIT1.3 miles 353°2024-06-28 23:06:01
ONE LOVE1.4 miles 354°2024-06-29 09:05:14 SV GREAT ESCAPE1.4 miles 355°2024-06-29 03:54:31
ALCHEMIST1.4 miles 346°2024-06-29 05:06:03 P-KC9YVV2.0 miles 295°2024-06-29 09:00:14
FW56742.6 miles 290°2024-06-29 09:00:25 WA8AQS-92.6 miles 169°2024-06-29 02:00:24
KP4EOP-D2.6 miles 177°2024-06-29 09:12:31 NS9RC A2.8 miles 339°2024-06-29 09:02:37
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