Callsign:	WDN9539
MMSI number:	368327980
Navigational status:	Reserved (carrying hazard class A) (10)
Vessel class:	Tug (52)
Location:	40°39.55' N 74°04.20' W - locator FN20XP18OE - show map 7.7 km South bearing 175° from Jersey City, Hudson County, New Jersey, United States [?] 8.2 km Southwest bearing 221° from New York City, New York, United States 10.2 km West bearing 276° from Brooklyn, Kings County, New York, United States
Last position:	2025-08-20 23:27:31 UTC (3d 14h17m ago) 2025-08-20 19:27:31 EDT local time at Jersey City, United States [?]
Course:	217° – heading 511°
Speed:	15 km/h
Dimensions:	length 75 m width 26 m draught 0.0 m
Last path:	WDN9539>ais via KD2IBE
Positions stored:	27966

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.