Callsign:	WDK4021
MMSI number:	368051050
IMO number:	862762
Navigational status:	Reserved (12)
Vessel class:	(57)
Destination:	US NYC
Location:	40°38.69' N 74°09.22' W - locator FN20WP14NR - show map 4.2 km Southwest bearing 231° from Bayonne, Hudson County, New Jersey, United States [?] 5.3 km Southeast bearing 114° from Elizabeth, Union County, New Jersey, United States 14.6 km Southwest bearing 238° from New York City, New York, United States 17.2 km West bearing 268° from Brooklyn, Kings County, New York, United States
Last position:	2025-11-29 20:44:55 UTC (1d 1h55m ago) 2025-11-29 15:44:55 EST local time at Bayonne, United States [?]
Course:	300° – heading 301°
Speed:	17 km/h
Dimensions:	length 131 m width 24 m draught 5.3 m
Last path:	WDK4021>ais via KD2IBE
Positions stored:	91623

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.