Callsign:	WDK9839
MMSI number:	368107090
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Destination:	SOUTH HAVEN (ETA ***00 00:00)
Location:	46°58.26' N 88°17.71' W - locator EN56UX43OA - show map 23.3 km Southeast bearing 135° from Dollar Bay, Houghton County, Michigan, United States [?] 26.0 km Northeast bearing 34° from Baraga, Baraga County, Michigan, United States 26.7 km Southeast bearing 129° from Houghton, Houghton County, Michigan, United States 83.3 km Northwest bearing 305° from Marquette, Marquette County, Michigan, United States
Last position:	2025-08-22 15:17:41 UTC (26d 20h16m ago) 2025-08-22 11:17:41 EDT local time at Dollar Bay, United States [?]
Course:	270°
Speed:	48 km/h
Dimensions:	length 14 m width 4 m draught 3.0 m
Last path:	WDK9839>ais via K9WK
Positions stored:	3

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.