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 AT LAST - show graphs
Map loading...
Callsign: WDH2123
MMSI number: 367594620
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 41°41.18' N 87°51.52' W - locator EN61BQ64XQ - show map - static map
5.7 miles West bearing 288° from Crestwood, Cook County, Illinois, United States [?]
6.3 miles West bearing 281° from Alsip, Cook County, Illinois, United States
15.6 miles Southwest bearing 224° from Chicago, Cook County, Illinois, United States
24.3 miles East bearing 102° from Aurora, Kane County, Illinois, United States
Last position: 2016-09-13 14:07:49 EDT (228d 18h40m ago)
2016-09-13 13:07:49 CDT local time at Crestwood, United States [?]
Course: 277° – heading 511°
Speed: 8 MPH
Dimensions: length 12 m width 7 m draught 0.0 m
Last path: WDH2123>ais via wd9epf
Positions stored: 359
Stations near current position of AT LAST - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
LISA E0.8 miles 98°2017-04-08 13:27:13 LOTSVRIAA1.9 miles 300°2017-04-10 15:04:35
EW43942.6 miles 217°2017-04-30 08:45:05 WD9EPF3.2 miles 11°2017-04-30 08:36:13
EW67973.5 miles 339°2017-04-30 08:47:05 EILEEN C4.4 miles 283°2017-04-26 20:42:10
N9GYH4.5 miles 89°2017-04-26 20:08:16 N9RFA-94.7 miles 216°2017-04-29 15:19:36
EW70664.9 miles 179°2017-04-30 08:46:38 CW75435.4 miles 337°2017-04-30 08:43:04
WINDY CITY5.5 miles 273°2017-04-26 20:42:31 TRAFIC5.7 miles 333°2017-04-04 22:38:02
KC0AHK6.3 miles 68°2017-04-05 09:20:15 KC0AHK-96.3 miles 72°2017-04-26 08:18:30
KC0AHK-16.3 miles 72°2017-04-30 08:45:51 N9YXR-16.7 miles 192°2017-04-16 12:20:13
SYDNEY REESE6.9 miles 268°2017-04-26 20:41:28 N9MCE-57.1 miles 336°2017-04-11 14:29:51
KIOWA7.3 miles 266°2017-04-26 20:41:28 KA9IKK7.5 miles 318°2017-04-29 12:06:37
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.
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