Callsign:	JD4055
MMSI number:	431008234
IMO number:	788734
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP YOK D J-OYL (ETA Nov26 11:00)
Location:	34°32.25' N 137°24.18' E - locator PM84QM88IX - show map 19.0 km Southeast bearing 139° from Tahara, Aichi, Japan [?] 25.5 km South bearing 176° from Toyohashi, Aichi, Japan 84.7 km Southeast bearing 148° from Nagoya-shi, Aichi, Japan 101.9 km Southwest bearing 242° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-11-25 11:55:57 UTC (1d 1h38m ago) 2025-11-25 20:55:57 JST local time at Tahara, Japan [?]
Course:	89° – heading 87°
Speed:	19 km/h
Dimensions:	length 54 m width 9 m draught 3.5 m
Last path:	JD4055>ais via Gamagori1240
Positions stored:	95717

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.