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AIS vessel JOHN J. BOLAND - show graphs
Callsign: WZE4539
MMSI number: 366938780
IMO number: 318901
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: DULUTH (ETA Jan16 09:00)
Location: 42°37.69' N 82°30.85' W - locator EN82RP80HR - show map
1.8 km Northeast bearing 52° from Algonac, Saint Clair County, Michigan, United States [?]
6.8 km East bearing 89° from Pearl Beach, Saint Clair County, Michigan, United States
54.6 km Northeast bearing 53° from Detroit, Wayne County, Michigan, United States
111.7 km West bearing 250° from London, Ontario, Canada
Last position: 2026-01-13 03:55:20 UTC (1h14m ago)
2026-01-12 22:55:20 EST local time at Algonac, United States [?]
Course: 013.9° – heading 14°
Speed: 19 km/h
Dimensions: length 207 m width 24 m draught 8.2 m
Last path: WZE4539>ais via AIS-Windsor
Positions stored: 102713
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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