Callsign:	WDK4021
MMSI number:	368051050
IMO number:	862762
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	US NYC
Location:	40°39.27' N 74°05.08' W - locator FN20WP97TC - show map 2.9 km Southeast bearing 122° from Bayonne, Hudson County, New Jersey, United States [?] 9.2 km Northeast bearing 59° from Bloomfield, Richmond County, New York, United States 9.4 km Southwest bearing 225° from New York City, New York, United States 11.4 km West bearing 273° from Brooklyn, Kings County, New York, United States
Last position:	2025-03-12 02:54:11 UTC (12s ago) 2025-03-11 22:54:11 EDT local time at Bayonne, United States [?]
Course:	103.599998° – heading 297°
Speed:	0 km/h
Dimensions:	length 131 m width 24 m draught 5.3 m
Last path:	WDK4021>ais via KD2IBE
Positions stored:	61105

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.