Callsign:	WDK4811
MMSI number:	368058870
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	35°06.55' N 85°11.73' W - locator EM75JC66ME - show map 5.3 km West bearing 265° from Harrison, Hamilton County, Tennessee, United States [?] 9.7 km South bearing 186° from Middle Valley, Hamilton County, Tennessee, United States 12.6 km Northeast bearing 56° from Chattanooga, Hamilton County, Tennessee, United States 149.1 km Southwest bearing 231° from Knoxville, Knox County, Tennessee, United States
Last position:	2025-09-24 13:04:12 UTC (23d 6h4m ago) 2025-09-24 09:04:12 EDT local time at Harrison, United States [?]
Course:	274° – heading 266°
Speed:	11 km/h
Dimensions:	length 19 m width 6 m draught 0.0 m
Last path:	WDK4811>ais via W4ZHA
Positions stored:	676

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.