Callsign:	JD4979
MMSI number:	431018129
IMO number:	914726
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP SBK OFF (ETA Sep30 16:00)
Location:	34°42.61' N 136°51.24' E - locator PM84KR20LK - show map 7.3 km West bearing 279° from Toyohama, Aichi, Japan [?] 16.6 km South bearing 200° from Taketoyo, Aichi, Japan 52.6 km South bearing 185° from Nagoya-shi, Aichi, Japan 123.5 km East bearing 89° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-10-03 11:11:07 UTC (4h ago) 2025-10-03 20:11:07 JST local time at Toyohama, Japan [?]
Course:	324.300018° – heading 322°
Speed:	21 km/h
Dimensions:	length 68 m width 14 m draught 5.0 m
Last path:	JD4979>ais via T-RJGG92
Positions stored:	18120

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.