Callsign:
MMSI number:	338517203
Navigational status:	Undefined/default (15)
Vessel class:	Port tender (53)
Location:	41°50.36' N 87°35.13' W - locator EN61EU91RK - show map 5.5 km East bearing 102° from Chicago, Cook County, Illinois, United States [?] 14.0 km East bearing 93° from Cicero, Cook County, Illinois, United States 16.5 km East bearing 83° from Stickney, Cook County, Illinois, United States 61.5 km East bearing 82° from Aurora, Kane County, Illinois, United States
Last position:	2024-12-10 19:16:49 UTC (93d 6h26m ago) 2024-12-10 13:16:49 CST local time at Chicago, United States [?]
Course:	152° – heading 511°
Speed:	45 km/h
Dimensions:	length 9 m width 3 m draught 0.0 m
Last path:	>ais via WD9EPF
Positions stored:	37

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.