Callsign:	JD4102
MMSI number:	431008542
IMO number:	798600
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP NGO OFF (ETA Dec12 10:00)
Location:	34°02.79' N 134°50.12' E - locator PM74KB01FD - show map 34.2 km Northwest bearing 302° from Gobō, Wakayama, Japan [?] 35.5 km West bearing 251° from Kainan, Wakayama, Japan 78.4 km Southwest bearing 204° from Kōbe-shi, Hyōgo, Japan 94.4 km Southwest bearing 221° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-12-11 07:23:21 UTC (4h39m ago) 2025-12-11 16:23:21 JST local time at Gobō, Japan [?]
Course:	141.1° – heading 139°
Speed:	22 km/h
Dimensions:	length 70 m width 11 m draught 3.7 m
Last path:	JD4102>ais via JG3HLX
Positions stored:	109988

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.