Callsign:	WDH4493
MMSI number:	367618310
IMO number:	107878
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	NEW YORK,NY
Location:	40°40.97' N 74°01.16' W - locator FN20XQ73QV - show map 3.7 km South bearing 198° from New York City, New York, United States [?] 6.9 km Northwest bearing 302° from Brooklyn, Kings County, New York, United States 7.0 km Southeast bearing 136° from Jersey City, Hudson County, New Jersey, United States
Last position:	2025-04-29 21:39:00 UTC (15h59m ago) 2025-04-29 17:39:00 EDT local time at New York City, United States [?]
Course:	243.19999694824° – heading 242°
Speed:	19 km/h
Dimensions:	length 32 m width 11 m draught 4.8 m
Last path:	WDH4493>ais via K2XAP
Positions stored:	51290

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.