Callsign:	JD4148
MMSI number:	431009162
IMO number:	746334
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP YOK DE L-5 (ETA Jan29 02:00)
Location:	34°29.01' N 137°22.54' E - locator PM84QL56CB - show map 22.7 km Southeast bearing 154° from Tahara, Aichi, Japan [?] 29.7 km Southwest bearing 209° from Kosai-shi, Shizuoka, Japan 88.6 km Southeast bearing 151° from Nagoya-shi, Aichi, Japan 107.1 km Southwest bearing 239° from Shizuoka-shi, Shizuoka, Japan
Last position:	2026-01-28 12:50:11 UTC (8h28m ago) 2026-01-28 21:50:11 JST local time at Tahara, Japan [?]
Course:	101.1° – heading 99°
Speed:	20 km/h
Dimensions:	length 64 m width 10 m draught 3.5 m
Last path:	JD4148>ais via Gamagori1240
Positions stored:	85389

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.