Callsign:	JD4546
MMSI number:	431013096
IMO number:	853010
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP YKK OFF (ETA Jan30 01:00)
Location:	34°42.49' N 136°50.54' E - locator PM84KQ19BX - show map 8.4 km West bearing 276° from Toyohama, Aichi, Japan [?] 17.2 km Southwest bearing 203° from Taketoyo, Aichi, Japan 52.9 km South bearing 186° from Nagoya-shi, Aichi, Japan 105.1 km East bearing 109° from Kyoto, Kyōto, Japan
Last position:	2026-01-29 14:11:17 UTC (5d 26m ago) 2026-01-29 23:11:17 JST local time at Toyohama, Japan [?]
Course:	331° – heading 511°
Speed:	25 km/h
Dimensions:	length 105 m width 16 m draught 6.4 m
Last path:	JD4546>ais via Gamagori1240
Positions stored:	102118

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.