Callsign:	WDN7550
MMSI number:	368309520
IMO number:	3
Navigational status:	Under way (engine) (0)
Vessel class:	Towing (31)
Destination:	NEW ORLEANS (ETA Jul30 05:00)
Location:	36°19.23' N 86°33.00' W - locator EM66RH36XV - show map 8.2 km Southeast bearing 133° from Shackle Island, Sumner County, Tennessee, United States [?] 11.9 km Southwest bearing 231° from Gallatin, Sumner County, Tennessee, United States 27.1 km Northeast bearing 51° from Nashville, Davidson County, Tennessee, United States 76.0 km East bearing 108° from Clarksville, Montgomery County, Tennessee, United States
Last position:	2025-10-26 06:29:23 UTC (12d 18h20m ago) 2025-10-26 01:29:23 CDT local time at Shackle Island, United States [?]
Course:	60° – heading 511°
Speed:	11 km/h
Dimensions:	length 13 m width 8 m draught 2.4 m
Last path:	WDN7550>ais via KC8NNO
Positions stored:	1552

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.