Callsign:	WDG9405
MMSI number:	367587440
IMO number:	108182
Navigational status:	Moored (5)
Vessel class:	Tug (52)
Destination:	(ETA ***00 00:00)
Location:	39°49.45' N 75°21.61' W - locator FM29HT67ST - show map 2.8 km South bearing 188° from Chester, Delaware County, Pennsylvania, United States [?] 4.2 km South bearing 199° from Eddystone, Delaware County, Pennsylvania, United States 150.8 km Southwest bearing 233° from Brooklyn, Kings County, New York, United States 151.5 km Southwest bearing 230° from New York City, New York, United States
Last position:	2025-12-05 10:39:00 UTC (1m7s ago) 2025-12-05 05:39:00 EST local time at Chester, United States [?]
Course:	360.0° – heading 511°
Speed:	0 km/h
Dimensions:	length 24 m width 9 m draught 3.0 m
Last path:	WDG9405>ais via K9WK
Positions stored:	9945

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.