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 3.4 miles East bearing 102° from Chicago, Cook County, Illinois, United States [?] 8.7 miles East bearing 93° from Cicero, Cook County, Illinois, United States 38.2 miles East bearing 82° from Aurora, Kane County, Illinois, United States
Last position:	2024-12-10 14:16:49 EST (37d 23h59m ago) 2024-12-10 13:16:49 CST local time at Chicago, United States [?]
Course:	152° – heading 511°
Speed:	28 MPH
Dimensions:	length 9 m width 3 m draught 0.0 m
Last path:	>ais via WD9EPF
Positions stored:	37

callsign		distance	last heard - EST		callsign		distance	last heard - EST
EL-KD9WPP		2.0 miles 265°	2025-01-12 13:57:52		K9RCZ-12		2.4 miles 253°	2025-01-16 23:30:11
N9BF-5		2.7 miles 313°	2025-01-16 08:32:05		FW2710		3.1 miles 324°	2025-01-17 14:06:29
MAUREEN REGINA		3.2 miles 105°	2025-01-17 13:38:20		KN6JGS-7		3.2 miles 320°	2025-01-16 18:38:46
W9EDD-N		3.3 miles 328°	2025-01-17 14:13:51		W9EDD B		3.3 miles 328°	2025-01-17 14:07:21
W9EDD-B		3.3 miles 328°	2025-01-17 14:07:21		W9EDD-D		3.3 miles 328°	2025-01-17 14:14:01
ODYSSEY CHICAGO_IVER		3.4 miles 311°	2025-01-17 14:15:20		KD9LCG-D		3.5 miles 320°	2025-01-17 14:03:57
367325716 US		3.6 miles 38°	2025-01-13 10:56:12		MEGHAN B		3.6 miles 342°	2025-01-06 06:45:44
PERSERVERANCE		3.6 miles 339°	2025-01-03 14:23:13		ANITA DEE		3.6 miles 337°	2024-12-31 23:42:01
SPIRIT OF NAVY PIER		3.7 miles 347°	2025-01-17 14:13:26		SPIRIT OF CHICAGO		3.7 miles 346°	2025-01-01 01:38:05
ODYSSEY LAKE MI_IGAN		3.7 miles 344°	2025-01-17 14:15:20		MARLYN		3.8 miles 341°	2024-12-30 19:44:11

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.