Callsign:	JK5540
MMSI number:	431401849
IMO number:	228631
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP KSM OFF (ETA Aug26 16:00)
Location:	34°32.79' N 137°28.21' E - locator PM84RN61KD - show map 19.9 km South bearing 196° from Kosai-shi, Shizuoka, Japan [?] 22.9 km Southeast bearing 126° from Tahara, Aichi, Japan 87.3 km Southeast bearing 144° from Nagoya-shi, Aichi, Japan 96.1 km Southwest bearing 240° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-08-25 12:26:08 UTC (6h35m ago) 2025-08-25 21:26:08 JST local time at Kosai-shi, Japan [?]
Course:	091.9° – heading 88°
Speed:	22 km/h
Dimensions:	length 67 m width 11 m draught 4.5 m
Last path:	JK5540>ais via Gamagori1240
Positions stored:	120249

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.