Callsign:	WDF8640
MMSI number:	367496980
Navigational status:	Reserved (12)
Vessel class:	(57)
Destination:	US^0W46>084C
Location:	35°18.56' N 88°10.92' W - locator EM55VH84EF - show map 11.2 km Northeast bearing 33° from Savannah, Hardin County, Tennessee, United States [?] 15.7 km Northeast bearing 52° from Crump, Hardin County, Tennessee, United States 66.5 km Southeast bearing 120° from Jackson, Madison County, Tennessee, United States 134.3 km Northwest bearing 306° from Decatur, Morgan County, Alabama, United States
Last position:	2025-09-24 14:07:21 UTC (3d 4h36m ago) 2025-09-24 09:07:21 CDT local time at Savannah, United States [?]
Course:	2° – heading 359°
Speed:	15 km/h
Dimensions:	length 25 m width 11 m draught 2.8 m
Last path:	WDF8640>ais via KB4YTM
Positions stored:	7532

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.