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AIS vessel IONA MCALLISTER - show graphs
Callsign: WDD4840
MMSI number: 367149890
IMO number: 8023618
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: XX XXX>US^0RXE
Location: 40°40.20' N 74°04.90' W - locator FN20XQ00ES - show map
6.5 km South bearing 183° from Jersey City, Hudson County, New Jersey, United States [?]
8.1 km Southwest bearing 232° from New York City, New York, United States
9.2 km Southwest bearing 207° from Hoboken, Hudson County, New Jersey, United States
11.3 km West bearing 281° from Brooklyn, Kings County, New York, United States
Last position: 2026-01-31 17:41:20 UTC (2h38m ago)
2026-01-31 12:41:20 EST local time at Jersey City, United States [?]
Course: 276.100006° – heading 276°
Speed: 9 km/h
Dimensions: length 33 m width 10 m draught 5.0 m
Last path: WDD4840>ais via KD2IBE
Positions stored: 8321
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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