Callsign:	WDA7623
MMSI number:	366845390
Navigational status:	Under way (engine) (0)
Vessel class:	Fishing (30)
Location:	41°29.07' N 70°32.96' W - locator FN41RL46CG - show map 3.5 km North bearing 17° from Oak Bluffs, Dukes County, Massachusetts, United States [?] 5.6 km Northeast bearing 53° from Vineyard Haven, Dukes County, Massachusetts, United States 103.0 km Southeast bearing 156° from South Boston, Suffolk County, Massachusetts, United States 105.9 km Southeast bearing 156° from Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-11 23:05:02 UTC (6d 20h1m ago) 2025-02-11 18:05:02 EST local time at Oak Bluffs, United States [?]
Course:	286°
Speed:	16 km/h
Dimensions:	length 31 m width 9 m draught 0.0 m
Last path:	WDA7623>ais via K1XP
Positions stored:	1035

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.