Callsign:	JD3644
MMSI number:	431005215
IMO number:	401365
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP MKW (ETA Jul04 12:00)
Location:	34°49.07' N 137°13.48' E - ตำแหน่ง PM84OT66XH - show map 1.9 km ตะวันตกเฉียงใต้ bearing 205° มาจาก Gamagōri, Aichi, Japan [?] 12.4 km ตะวันตก bearing 279° มาจาก Kozakai-chō, Aichi, Japan 49.7 km ตะวันออกเฉียงใต้ bearing 144° มาจาก Nagoya-shi, Aichi, Japan 107.0 km ตะวันตก bearing 261° มาจาก Shizuoka-shi, Shizuoka, Japan
Last position:	2025-07-06 04:21:06 UTC (32s ago) 2025-07-06 13:21:06 JST เวลาท้องถิ่น Gamagōri, Japan [?]
Course:	329.7° – มุ่งหน้า 291°
ความเร็ว:	0 km/h
Dimensions:	ระยะ 33 m กว้าง 10 m draught 3.7 m
Last path:	JD3644>ais via Gamagori1240
Positions stored:	146282

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.