Callsign:	WDH4493
MMSI number:	367618310
IMO number:	107878
Navigational status:	Reserved (12)
Vessel class:	Tug (52)
Destination:	NEW YORK,NY
Location:	40°39.71' N 74°08.74' W - locator FN20WP28MU - show map 5.5 km East bearing 92° from Elizabeth, Union County, New Jersey, United States [?] 8.3 km Southeast bearing 122° from Hillside, Union County, New Jersey, United States 13.1 km Southwest bearing 244° from New York City, New York, United States 16.6 km West bearing 275° from Brooklyn, Kings County, New York, United States
Last position:	2025-08-06 09:21:34 UTC (31m39s ago) 2025-08-06 05:21:34 EDT local time at Elizabeth, United States [?]
Course:	306° – heading 135°
Speed:	2 km/h
Dimensions:	length 32 m width 11 m draught 4.8 m
Last path:	WDH4493>ais via KD2IBE
Positions stored:	55648

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.