Callsign:	JD4055
MMSI number:	431008234
IMO number:	788734
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP NGO E1 J4 OFF (ETA Jan29 04:00)
Location:	34°32.73' N 137°27.78' E - locator PM84RN50NV - show map 20.2 km South bearing 198° from Kosai-shi, Shizuoka, Japan [?] 22.4 km Southeast bearing 127° from Tahara, Aichi, Japan 87.0 km Southeast bearing 144° from Nagoya-shi, Aichi, Japan 96.7 km Southwest bearing 241° from Shizuoka-shi, Shizuoka, Japan
Last position:	2026-01-29 12:11:10 UTC (3d 8h2m ago) 2026-01-29 21:11:10 JST local time at Kosai-shi, Japan [?]
Course:	90° – heading 86°
Speed:	21 km/h
Dimensions:	length 54 m width 9 m draught 3.5 m
Last path:	JD4055>ais via Gamagori1240
Positions stored:	97240

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.