Callsign:	JD4590
MMSI number:	431013241
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (87)
Location:	34°32.81' N 137°03.60' E - locator PM84MN71EG - show map 20.5 km East bearing 70° from Toba, Mie, Japan [?] 23.1 km Southwest bearing 235° from Tahara, Aichi, Japan 71.9 km South bearing 169° from Nagoya-shi, Aichi, Japan 129.9 km West bearing 249° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-06-30 18:16:11 UTC (22h13m ago) 2025-07-01 03:16:11 JST local time at Toba, Japan [?]
Course:	271° – heading 276°
Speed:	21 km/h
Dimensions:	length 65 m width 10 m draught 0.0 m
Last path:	JD4590>ais via Gamagori1240
Positions stored:	43143

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.