Callsign:	WDC866
MMSI number:	367091120
IMO number:	9068574
Navigational status:	Restricted manoeuvrability (3)
Vessel class:	Tug (52)
Destination:	US^0L4M>0S6Z
Location:	39°49.29' N 75°23.02' W - locator FM29HT37WD - show map - static map 2.7 km East bearing 105° from Trainer, Delaware County, Pennsylvania, United States [?] 3.0 km East bearing 85° from Marcus Hook, Delaware County, Pennsylvania, United States 23.7 km Southwest bearing 232° from Philadelphia, Philadelphia County, Pennsylvania, United States 153.3 km Southwest bearing 230° from New York City, New York, United States
Last position:	2021-11-26 23:35:48 UTC (3d 9h53m ago) 2021-11-26 18:35:48 EST local time at Trainer, United States [?]
Course:	234° – heading 511°
Speed:	23 km/h
Dimensions:	length 0 m width 0 m draught 3.9 m
Last path:	WDC866>ais via W2MMD
Positions stored:	1799

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.