Callsign:	WDI3099
MMSI number:	367684950
Navigational status:	Under way (engine) (0)
Vessel class:	Towing (31)
Location:	35°05.21' N 85°16.43' W - locator EM75IC70DU - show map 3.3 km Northwest bearing 317° from East Chattanooga, Hamilton County, Tennessee, United States [?] 5.6 km Northeast bearing 35° from Chattanooga, Hamilton County, Tennessee, United States 126.0 km East bearing 71° from Huntsville, Madison County, Alabama, United States
Last position:	2025-09-04 21:40:18 UTC (11d 10h32m ago) 2025-09-04 17:40:18 EDT local time at East Chattanooga, United States [?]
Course:	220° – heading 511°
Speed:	13 km/h
Dimensions:	draught 3.5 m
Last path:	WDI3099>ais via W4ZHA
Positions stored:	888

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.