Callsign:	WDN4738
MMSI number:	368283760
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	44°06.97' N 68°59.25' W - locator FN54MC17MU - show map 6.7 km Northeast bearing 56° from Owls Head, Knox County, Maine, United States [?] 14.5 km Northwest bearing 301° from Vinalhaven, Knox County, Maine, United States 97.9 km East bearing 89° from Lewiston, Androscoggin County, Maine, United States 113.4 km Northeast bearing 63° from Portland, Cumberland County, Maine, United States
Last position:	2025-07-03 13:11:54 UTC (154d 21h31m ago) 2025-07-03 09:11:54 EDT local time at Owls Head, United States [?]
Course:	26° – heading 511°
Speed:	14 km/h
Dimensions:	length 15 m width 5 m draught 0.0 m
Last path:	WDN4738>ais via KN0O
Positions stored:	50

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.