Callsign:	JD4355
MMSI number:	431011246
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP NGO (ETA Nov26 06:30)
Location:	34°41.09' N 136°57.95' E - locator PM84LQ54VI - show map 3.4 km Southeast bearing 120° from Toyohama, Aichi, Japan [?] 13.6 km South bearing 200° from Ishiki, Aichi, Japan 55.5 km South bearing 174° from Nagoya-shi, Aichi, Japan 116.7 km East bearing 108° from Kyoto, Kyōto, Japan
Last position:	2025-12-04 01:24:11 UTC (3d 2h20m ago) 2025-12-04 10:24:11 JST local time at Toyohama, Japan [?]
Course:	276° – heading 277°
Speed:	19 km/h
Dimensions:	length 33 m width 10 m draught 3.7 m
Last path:	JD4355>ais via Gamagori1240
Positions stored:	11254

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.