Callsign:	WDI3099
MMSI number:	367684950
Navigational status:	Under way (engine) (0)
Vessel class:	Towing (31)
Location:	35°05.16' N 85°16.51' W - locator EM75IC60XP - show map 3.3 km Northwest bearing 314° from East Chattanooga, Hamilton County, Tennessee, United States [?] 5.5 km Northeast bearing 35° from Chattanooga, Hamilton County, Tennessee, United States 125.8 km East bearing 71° from Huntsville, Madison County, Alabama, United States
Last position:	2025-12-22 04:43:43 UTC (3d 3h18m ago) 2025-12-21 23:43:43 EST local time at East Chattanooga, United States [?]
Course:	223° – heading 511°
Speed:	12 km/h
Dimensions:	draught 3.5 m
Last path:	WDI3099>ais via W4ZHA
Positions stored:	2868

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.