Callsign:	WDF5120
MMSI number:	367459570
IMO number:	205087
Navigational status:	Under way (engine) (0)
Vessel class:	(57)
Destination:	US^0RQV>0XVH
Location:	41°01.29' N 73°52.97' W - locator FN31BA45BE - show map 1.2 km Northwest bearing 312° from Dobbs Ferry, Westchester County, New York, United States [?] 3.0 km North bearing 354° from Hastings-on-Hudson, Westchester County, New York, United States 35.7 km North bearing 17° from New York City, New York, United States 41.7 km North bearing 8° from Brooklyn, Kings County, New York, United States
Last position:	2025-12-12 05:43:33 UTC (13h52m ago) 2025-12-12 00:43:33 EST local time at Dobbs Ferry, United States [?]
Course:	9° – heading 4°
Speed:	16 km/h
Dimensions:	length 40 m width 20 m draught 0.0 m
Last path:	WDF5120>ais via KD2IBE
Positions stored:	87143

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.