Callsign:	WDI5899
MMSI number:	367713150
Vessel class:	Pleasure (37)
Location:	35°06.78' N 85°12.20' W - locator EM75JC57OC - show map 5.9 km West bearing 269° from Harrison, Hamilton County, Tennessee, United States [?] 9.4 km South bearing 190° from Middle Valley, Hamilton County, Tennessee, United States 12.2 km Northeast bearing 52° from Chattanooga, Hamilton County, Tennessee, United States 149.4 km Southwest bearing 231° from Knoxville, Knox County, Tennessee, United States
Last position:	2026-02-26 21:45:44 UTC (2m41s ago) 2026-02-26 16:45:44 EST local time at Harrison, United States [?]
Course:	126.400002° – heading 511°
Speed:	0 km/h
Last path:	WDI5899>ais via W4ZHA
Positions stored:	401

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.