Callsign:	JD4985
MMSI number:	431017458
IMO number:	920148
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP OSA OFF (ETA Sep21 11:00)
Location:	34°31.27' N 137°32.87' E - locator PM84SM55RB - show map 22.0 km South bearing 176° from Kosai-shi, Shizuoka, Japan [?] 30.4 km Southeast bearing 122° from Tahara, Aichi, Japan 91.5 km Southwest bearing 237° from Shizuoka-shi, Shizuoka, Japan 93.8 km Southeast bearing 141° from Nagoya-shi, Aichi, Japan
Last position:	2025-09-27 18:43:46 UTC (2d 3h14m ago) 2025-09-28 03:43:46 JST local time at Kosai-shi, Japan [?]
Course:	87° – heading 82°
Speed:	18 km/h
Dimensions:	length 55 m width 10 m draught 3.6 m
Last path:	JD4985>ais via Gamagori1240
Positions stored:	24855

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.