Callsign:	JERM
MMSI number:	431911000
IMO number:	160815
Navigational status:	Under way (engine) (0)
Vessel class:	(90)
Destination:	>JP MAR (ETA Nov20 15:30)
Location:	34°25.11' N 134°19.21' E - locator PM74DK80KK - show map 14.5 km Southeast bearing 120° from Tonoshō, Kagawa, Japan [?] 17.1 km Northeast bearing 52° from Shido, Kagawa, Japan 84.6 km West bearing 249° from Kōbe-shi, Hyōgo, Japan 112.4 km West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-11-20 03:29:00 UTC (2d 13h26m ago) 2025-11-20 12:29:00 JST local time at Tonoshō, Japan [?]
Course:	259° – heading 258°
Speed:	24 km/h
Dimensions:	length 54 m width 10 m draught 3.3 m
Last path:	JERM>ais via JG3HLX
Positions stored:	2366

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.