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AIS vessel CHELSEA - show graphs
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Callsign: WDH7914
MMSI number: 367652830
Navigational status: Undefined/default (15)
Vessel class: Pleasure (37)
Location: 41°40.90' N 87°59.52' W - locator EN61AQ03WO - show map - static map
0.7 miles Northeast bearing 42° from Lemont, Cook County, Illinois, United States [?]
4.1 miles East bearing 106° from Bolingbrook, Will County, Illinois, United States
17.8 miles East bearing 108° from Aurora, Kane County, Illinois, United States
21.1 miles Southwest bearing 237° from Chicago, Cook County, Illinois, United States
Last position: 2016-05-09 13:43:30 EDT (258d 11h5m ago)
2016-05-09 12:43:30 CDT local time at Lemont, United States [?]
Course: 245°
Speed: 2 MPH
Dimensions: length 9 m width 4 m draught 0.0 m
Last path: WDH7914>ais via wd9epf
Positions stored: 24
Stations near current position of CHELSEA - show more
callsign distance last heard - EST      callsign distance last heard - EST
DEREK E512.6 yards 65°2017-01-22 20:57:26 MARY C0.5 miles 249°2017-01-22 21:05:26
WINDY CITY0.5 miles 246°2017-01-14 19:08:17 RIO GRANDE0.8 miles 246°2017-01-22 21:03:26
CHICAGO TRADER1.1 miles 252°2017-01-22 20:33:12 AGGIE C1.6 miles 66°2017-01-18 05:46:10
SYDNEY REESE2.0 miles 250°2017-01-22 21:03:26 LOUISIANA SUN2.0 miles 251°2017-01-22 21:04:26
BEAU BLESSEY2.1 miles 247°2017-01-22 20:13:09 M V MORGAN2.3 miles 65°2017-01-22 21:04:26
AA9CC2.3 miles 13°2017-01-13 13:27:22 ELIZABETH M.ROBINSON2.8 miles 246°2017-01-22 17:32:13
ROBERT ANTHONY3.4 miles 243°2017-01-08 17:38:02 SUGARLAND3.7 miles 242°2017-01-18 03:24:32
ALBERT C3.9 miles 239°2017-01-22 20:35:12 LEO G.LUTGRING4.1 miles 238°2017-01-14 22:47:24
CECIL4.1 miles 237°2017-01-22 20:36:12 BolBr-DMR4.5 miles 292°2017-01-22 23:28:17
CHRISTOPHER SCOTT4.5 miles 81°2017-01-22 20:28:11 STACY DIANNE5.1 miles 225°2017-01-22 17:34:13
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.
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