Callsign:	JD4590
MMSI number:	431013241
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (87)
Location:	34°30.61' N 137°01.70' E - locator PM84MM32JK - show map 16.6 km East bearing 80° from Toba, Mie, Japan [?] 22.8 km South bearing 158° from Toyohama, Aichi, Japan 75.4 km South bearing 171° from Nagoya-shi, Aichi, Japan 129.4 km Southeast bearing 116° from Kyoto, Kyōto, Japan
Last position:	2026-01-09 09:44:27 UTC (4h58m ago) 2026-01-09 18:44:27 JST local time at Toba, Japan [?]
Course:	188.9° – heading 185°
Speed:	21 km/h
Dimensions:	length 65 m width 10 m draught 0.0 m
Last path:	JD4590>ais via Gamagori1240
Positions stored:	45261

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.