Callsign:	WDC7747
MMSI number:	367076210
IMO number:	377444
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	NORFOLK (ETA Oct26 18:00)
Location:	39°39.39' N 75°32.65' W - locator FM29FP47QN - show map 2.0 km East bearing 108° from New Castle, New Castle County, Delaware, United States [?] 2.4 km West bearing 278° from Pennsville, Salem County, New Jersey, United States 46.2 km Southwest bearing 225° from Philadelphia, Philadelphia County, Pennsylvania, United States 100.2 km Northeast bearing 66° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-10-25 21:37:16 UTC (14d 40m ago) 2025-10-25 17:37:16 EDT local time at New Castle, United States [?]
Course:	224° – heading 224°
Speed:	21 km/h
Dimensions:	length 30 m width 10 m draught 4.9 m
Last path:	WDC7747>ais via K9WK
Positions stored:	32031

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.