Callsign:	WDF6958
MMSI number:	367479630
IMO number:	103004
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	PENN TERMINAL (ETA ***00 24:60)
Location:	39°50.93' N 75°20.47' W - locator FM29HU93BQ - show map 7.6 km East bearing 71° from Linwood, Delaware County, Pennsylvania, United States [?] 8.8 km East bearing 76° from Boothwyn, Delaware County, Pennsylvania, United States 19.0 km Southwest bearing 233° from Philadelphia, Philadelphia County, Pennsylvania, United States 125.3 km Northeast bearing 60° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-01-13 22:52:57 UTC (4m44s ago) 2026-01-13 17:52:57 EST local time at Linwood, United States [?]
Course:	316.7° – heading 511°
Speed:	2 km/h
Dimensions:	length 26 m width 12 m draught 4.0 m
Last path:	WDF6958>ais via K9WK
Positions stored:	5267

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.