Callsign:	WDJ5509
MMSI number:	367788350
Navigational status:	Moored (5)
Vessel class:	Fishing (30)
Destination:	NEW BEDFORD (ETA Sep08 10:00)
Location:	41°28.74' N 70°31.24' W - locator FN41RL74MX - show map 4.4 km Northeast bearing 51° from Oak Bluffs, Dukes County, Massachusetts, United States [?] 7.4 km East bearing 68° from Vineyard Haven, Dukes County, Massachusetts, United States 104.5 km Southeast bearing 155° from South Boston, Suffolk County, Massachusetts, United States 107.4 km Southeast bearing 155° from Boston, Suffolk County, Massachusetts, United States
Last position:	2025-03-09 17:08:22 UTC (1d 13h33m ago) 2025-03-09 13:08:22 EDT local time at Oak Bluffs, United States [?]
Course:	107° – heading 108°
Speed:	19 km/h
Dimensions:	length 50 m width 11 m draught 0.0 m
Last path:	WDJ5509>ais via K1XP
Positions stored:	14472

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.