Callsign:	WDI3099
MMSI number:	367684950
Navigational status:	Under way (engine) (0)
Vessel class:	Towing (31)
Location:	35°05.18' N 85°16.49' W - locator EM75IC70AQ - show map 5.5 km Northeast bearing 35° from Chattanooga, Hamilton County, Tennessee, United States [?] 12.3 km Northeast bearing 34° from Lookout Mountain, Hamilton County, Tennessee, United States 125.9 km East bearing 71° from Huntsville, Madison County, Alabama, United States
Last position:	2026-01-17 22:45:16 UTC (4h8m ago) 2026-01-17 17:45:16 EST local time at Chattanooga, United States [?]
Course:	222.900009° – heading 511°
Speed:	16 km/h
Dimensions:	draught 3.5 m
Last path:	WDI3099>ais via W4ZHA
Positions stored:	3377

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.