Callsign:	JK5551
MMSI number:	431401841
IMO number:	961822
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP HIJ KAITA (ETA Sep21 01:00)
Location:	34°42.92' N 134°30.95' E - locator PM74GR11VQ - show map 10.7 km Southeast bearing 156° from Aioi-shi, Hyōgo, Japan [?] 11.3 km East bearing 110° from Akō, Hyōgo, Japan 61.0 km West bearing 273° from Kōbe-shi, Hyōgo, Japan 90.1 km West bearing 272° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-20 14:03:47 UTC (10h ago) 2025-09-20 23:03:47 JST local time at Aioi-shi, Japan [?]
Course:	243.1° – heading 245°
Speed:	20 km/h
Dimensions:	length 52 m width 9 m draught 2.8 m
Last path:	JK5551>ais via JG3HLX
Positions stored:	16461

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.