Callsign:	JD4557
MMSI number:	431012963
IMO number:	852315
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker, carrying hazard/pollutant cat D (84)
Destination:	>JP YKK OFF (ETA Jan27 04:30)
Location:	34°33.74' N 136°59.84' E - locator PM84LN94QX - show map 16.1 km Northeast bearing 57° from Toba, Mie, Japan [?] 16.4 km South bearing 159° from Toyohama, Aichi, Japan 69.3 km South bearing 173° from Nagoya-shi, Aichi, Japan 124.4 km Southeast bearing 114° from Kyoto, Kyōto, Japan
Last position:	2026-01-27 12:00:38 UTC (1m17s ago) 2026-01-27 21:00:38 JST local time at Toba, Japan [?]
Course:	131.8° – heading 132°
Speed:	20 km/h
Dimensions:	length 64 m width 10 m draught 4.3 m
Last path:	JD4557>ais via Gamagori1240
Positions stored:	36314

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.