Callsign:	WDJ8739
MMSI number:	368019340
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	41°56.83' N 70°21.90' W - locator FN41TW67EH - show map 19.7 km Southwest bearing 231° from Provincetown, Barnstable County, Massachusetts, United States [?] 23.9 km North bearing 17° from East Sandwich, Barnstable County, Massachusetts, United States 70.9 km Southeast bearing 127° from South Boston, Suffolk County, Massachusetts, United States 73.2 km Southeast bearing 128° from Boston, Suffolk County, Massachusetts, United States
Last position:	2025-08-26 12:42:04 UTC (37d 9h50m ago) 2025-08-26 08:42:04 EDT local time at Provincetown, United States [?]
Course:	15° – heading 511°
Speed:	17 km/h
Dimensions:	length 14 m width 4 m draught 0.0 m
Last path:	WDJ8739>ais via K1XP
Positions stored:	57

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.