Callsign:	WYR4481
MMSI number:	366904940
IMO number:	729057
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	SUPERIOR (ETA Jul10 22:30)
Location:	42°53.44' N 82°28.26' W - ตำแหน่ง EN82SV33LS - show map 2.7 km ตะวันออกเฉียงใต้ bearing 152° มาจาก Marysville, Saint Clair County, Michigan, United States [?] 7.9 km เหนือ bearing 9° มาจาก Saint Clair, Saint Clair County, Michigan, United States 77.9 km ตะวันออกเฉียงเหนือ bearing 37° มาจาก Detroit, Wayne County, Michigan, United States 101.2 km ตะวันตก bearing 265° มาจาก London, Ontario, Canada
Last position:	2025-07-08 22:33:23 UTC (3d 12h28m ago) 2025-07-08 18:33:23 EDT เวลาท้องถิ่น Marysville, United States [?]
Course:	13° – มุ่งหน้า 18°
ความเร็ว:	18 km/h
Dimensions:	ระยะ 309 m กว้าง 32 m draught 7.1 m
Last path:	WYR4481>ais via AIS-CK
Positions stored:	177654

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.