Callsign:	JD4727
MMSI number:	431014522
IMO number:	905019
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP YOK Y1 OFF (ETA Dec10 23:00)
Location:	34°32.83' N 137°32.53' E - locator PM84SN51BI - show map 19.0 km South bearing 177° from Kosai-shi, Shizuoka, Japan [?] 28.5 km Southeast bearing 118° from Tahara, Aichi, Japan 90.4 km Southwest bearing 238° from Shizuoka-shi, Shizuoka, Japan 91.2 km Southeast bearing 140° from Nagoya-shi, Aichi, Japan
Last position:	2025-12-10 07:41:10 UTC (1d 19h18m ago) 2025-12-10 16:41:10 JST local time at Kosai-shi, Japan [?]
Course:	86° – heading 84°
Speed:	18 km/h
Dimensions:	length 65 m width 10 m draught 3.5 m
Last path:	JD4727>ais via Gamagori1240
Positions stored:	30609

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.