Callsign:	JD4355
MMSI number:	431011246
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP KNU (ETA Jan03 22:50)
Location:	34°43.52' N 136°51.58' E - locator PM84KR34DB - show map 7.3 km Northwest bearing 293° from Toyohama, Aichi, Japan [?] 14.8 km South bearing 201° from Taketoyo, Aichi, Japan 50.9 km South bearing 185° from Nagoya-shi, Aichi, Japan 106.0 km East bearing 108° from Kyoto, Kyōto, Japan
Last position:	2026-01-04 01:33:00 UTC (6d 9h34m ago) 2026-01-04 10:33:00 JST local time at Toyohama, Japan [?]
Course:	316° – heading 314°
Speed:	19 km/h
Dimensions:	length 33 m width 10 m draught 3.7 m
Last path:	JD4355>ais via Gamagori1240
Positions stored:	11806

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.