Callsign:	JD4148
MMSI number:	431009162
IMO number:	746334
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP CHB OFF (ETA Sep07 05:00)
Location:	34°17.99' N 137°12.66' E - locator PM84OH51HX - show map 38.9 km Southeast bearing 122° from Toba, Mie, Japan [?] 41.1 km South bearing 187° from Tahara, Aichi, Japan 101.8 km South bearing 164° from Nagoya-shi, Aichi, Japan 130.9 km Southwest bearing 235° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-09-06 15:54:24 UTC (12d 21h27m ago) 2025-09-07 00:54:24 JST local time at Toba, Japan [?]
Course:	74° – heading 77°
Speed:	24 km/h
Dimensions:	length 64 m width 10 m draught 3.6 m
Last path:	JD4148>ais via Gamagori1240
Positions stored:	82763

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.