Callsign:	WYR4481
MMSI number:	366904940
IMO number:	729057
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	SUPERIOR (ETA Aug17 12:00)
Location:	43°21.97' N 82°23.30' W - ตำแหน่ง EN83TI37JV - show map 15.9 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Lexington, Sanilac County, Michigan, United States [?] 21.3 km ตะวันออกเฉียงเหนือ bearing 62° มาจาก Croswell, Sanilac County, Michigan, United States 102.8 km ตะวันตกเฉียงเหนือ bearing 295° มาจาก London, Ontario, Canada 126.8 km ตะวันออกเฉียงเหนือ bearing 25° มาจาก Detroit, Wayne County, Michigan, United States
Last position:	2025-08-15 13:56:45 UTC (11h50m ago) 2025-08-15 09:56:45 EDT เวลาท้องถิ่น Lexington, United States [?]
Course:	001.3° – มุ่งหน้า 1°
ความเร็ว:	25 km/h
Dimensions:	ระยะ 309 m กว้าง 32 m draught 7.1 m
Last path:	WYR4481>ais via AIS-CK
Positions stored:	178670

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.