Callsign:	JD4102
MMSI number:	431008542
IMO number:	798600
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP SGM OFF (ETA Sep01 00:00)
Location:	34°33.03' N 137°39.76' E - locator PM84TN92MD - show map 17.8 km South bearing 201° from Hamamatsu, Shizuoka, Japan [?] 22.2 km Southeast bearing 147° from Kosai-shi, Shizuoka, Japan 81.1 km Southwest bearing 234° from Shizuoka-shi, Shizuoka, Japan 98.3 km Southeast bearing 135° from Nagoya-shi, Aichi, Japan
Last position:	2025-08-30 08:03:12 UTC (1d 4m ago) 2025-08-30 17:03:12 JST local time at Hamamatsu, Japan [?]
Course:	91° – heading 88°
Speed:	23 km/h
Dimensions:	length 70 m width 11 m draught 3.7 m
Last path:	JD4102>ais via Gamagori1240
Positions stored:	107937

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.