Callsign:	JD4979
MMSI number:	431018129
IMO number:	914726
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP KZU OFF (ETA Jul19 13:00)
Location:	34°34.83' N 137°30.96' E - locator PM84SN19VH - show map 15.4 km South bearing 185° from Kosai-shi, Shizuoka, Japan [?] 24.0 km Southeast bearing 150° from Toyohashi, Aichi, Japan 86.9 km Southeast bearing 140° from Nagoya-shi, Aichi, Japan 90.6 km Southwest bearing 241° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-07-19 01:30:18 UTC (9d 12h2m ago) 2025-07-19 10:30:18 JST local time at Kosai-shi, Japan [?]
Course:	89° – heading 91°
Speed:	22 km/h
Dimensions:	length 68 m width 14 m draught 5.0 m
Last path:	JD4979>ais via Gamagori1240
Positions stored:	16565

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.