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AIS vessel ROBERT E. MCALLISTER - show graphs
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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
About this site
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.
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