Callsign:	JK5581
MMSI number:	431401788
IMO number:	209594
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP SUZ K (ETA Dec06 09:00)
Location:	34°02.81' N 134°54.97' E - locator PM74KB91WG - show map 28.2 km Northwest bearing 310° from Gobō, Wakayama, Japan [?] 28.5 km Southwest bearing 246° from Kainan, Wakayama, Japan 75.7 km South bearing 199° from Kōbe-shi, Hyōgo, Japan 89.8 km Southwest bearing 217° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-12-05 14:08:08 UTC (16h20m ago) 2025-12-05 23:08:08 JST local time at Gobō, Japan [?]
Course:	190.0° – heading 191°
Speed:	26 km/h
Dimensions:	length 99 m width 17 m draught 5.4 m
Last path:	JK5581>ais via JG3HLX
Positions stored:	158082

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.