Callsign:	WDH5561
MMSI number:	303461000
IMO number:	9704427
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	US^0LD0>0XTS
Location:	40°40.03' N 74°00.49' W - locator FN20XQ90AD - show map 5.2 km South bearing 182° from New York City, New York, United States [?] 5.3 km West bearing 291° from Brooklyn, Kings County, New York, United States 9.0 km Southeast bearing 139° from Jersey City, Hudson County, New Jersey, United States
Last position:	2025-08-23 22:32:40 UTC (4h58m ago) 2025-08-23 18:32:40 EDT local time at New York City, United States [?]
Course:	223° – heading 43°
Speed:	2 km/h
Dimensions:	length 28 m width 10 m draught 3.9 m
Last path:	WDH5561>ais via KD2IBE
Positions stored:	65822

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.