Callsign:	WDB9821
MMSI number:	366983440
IMO number:	973033
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	TOLEDO (ETA Sep16 21:00)
Location:	42°25.99' N 82°47.95' W - locator EN82OK43CW - show map 8.1 km East bearing 71° from Grosse Pointe Farms, Wayne County, Michigan, United States [?] 10.6 km Northeast bearing 61° from Grosse Pointe, Wayne County, Michigan, United States 23.2 km Northeast bearing 61° from Detroit, Wayne County, Michigan, United States 138.1 km Northwest bearing 319° from Cleveland, Cuyahoga County, Ohio, United States
Last position:	2025-09-16 16:00:54 UTC (10h6m ago) 2025-09-16 12:00:54 EDT local time at Grosse Pointe Farms, United States [?]
Course:	229.9° – heading 227°
Speed:	19 km/h
Dimensions:	length 257 m width 23 m draught 8.3 m
Last path:	WDB9821>ais via AIS-CK
Positions stored:	161798

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.