Callsign:	JD3644
MMSI number:	431005215
IMO number:	401365
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP KNU (ETA Jul08 13:00)
Location:	34°41.39' N 136°59.41' E - ตำแหน่ง PM84LQ85TN - show map 5.3 km ตะวันออก bearing 102° มาจาก Toyohama, Aichi, Japan [?] 12.5 km ใต้ bearing 191° มาจาก Ishiki, Aichi, Japan 55.2 km ใต้ bearing 172° มาจาก Nagoya-shi, Aichi, Japan 118.6 km ตะวันออก bearing 108° มาจาก Kyoto, Kyōto, Japan
Last position:	2025-07-08 02:52:23 UTC (2m9s ago) 2025-07-08 11:52:23 JST เวลาท้องถิ่น Toyohama, Japan [?]
Course:	321.4° – มุ่งหน้า 267°
ความเร็ว:	1 km/h
Dimensions:	ระยะ 33 m กว้าง 10 m draught 3.7 m
Last path:	JD3644>ais via Gamagori1240
Positions stored:	146438

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.