Callsign:	WTH4325
MMSI number:	366993010
IMO number:	812626
Navigational status:	Reserved (12)
Vessel class:	Tug (52)
Destination:	LOCAL SHIFTS (ETA Apr06 18:00)
Location:	47°35.15' N 122°21.57' W - ตำแหน่ง CN87TO60UO - show map 3.1 km ตะวันตกเฉียงใต้ bearing 222° มาจาก Seattle, King County, Washington, United States [?] 7.6 km เหนือ bearing 357° มาจาก White Center, King County, Washington, United States 11.2 km เหนือ bearing 343° มาจาก Boulevard Park, King County, Washington, United States 120.4 km ตะวันออกเฉียงใต้ bearing 141° มาจาก Victoria, British Columbia, Canada
Last position:	2025-05-10 10:35:54 UTC (1m14s ago) 2025-05-10 03:35:54 PDT เวลาท้องถิ่น Seattle, United States [?]
Course:	359.8° – มุ่งหน้า 180°
ความเร็ว:	9 km/h
Dimensions:	ระยะ 23 m กว้าง 8 m draught 0.0 m
Last path:	WTH4325>ais via KB7RYY
Positions stored:	670553

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.