Callsign:	WDD4513
MMSI number:	367145680
IMO number:	8964721
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	US^0QAW>0RQB
Location:	41°01.13' N 73°53.03' W - locator FN31BA34WM - show map 1.1 km Northwest bearing 297° from Dobbs Ferry, Westchester County, New York, United States [?] 2.7 km North bearing 351° from Hastings-on-Hudson, Westchester County, New York, United States 35.4 km North bearing 17° from New York City, New York, United States 41.3 km North bearing 8° from Brooklyn, Kings County, New York, United States
Last position:	2025-03-14 09:12:38 UTC (21h59m ago) 2025-03-14 05:12:38 EDT local time at Dobbs Ferry, United States [?]
Course:	14.3° – heading 12°
Speed:	10 km/h
Dimensions:	length 122 m width 18 m draught 4.3 m
Last path:	WDD4513>ais via KD2IBE
Positions stored:	52591

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.