Callsign:	WDI7817
MMSI number:	367732510
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (79)
Location:	35°05.31' N 85°16.31' W - locator EM75IC71JG - show map 5.9 km Northeast bearing 36° from Chattanooga, Hamilton County, Tennessee, United States [?] 12.5 km West bearing 257° from Harrison, Hamilton County, Tennessee, United States 15.1 km Northwest bearing 313° from East Brainerd, Hamilton County, Tennessee, United States 155.9 km Southwest bearing 232° from Knoxville, Knox County, Tennessee, United States
Last position:	2025-11-13 23:57:46 UTC (13d 21h46m ago) 2025-11-13 18:57:46 EST local time at Chattanooga, United States [?]
Course:	54° – heading 511°
Speed:	10 km/h
Dimensions:	draught 0.0 m
Last path:	WDI7817>ais via W4ZHA
Positions stored:	274

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.