Callsign:	JD4961
MMSI number:	431016791
IMO number:	918365
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo, carrying hazard/pollutant cat D (74)
Destination:	>JP TMK OFF (ETA Sep03 04:00)
Location:	34°32.73' N 137°31.99' E - locator PM84SN30XW - show map 19.2 km South bearing 180° from Kosai-shi, Shizuoka, Japan [?] 25.1 km Southwest bearing 227° from Hamamatsu, Shizuoka, Japan 90.9 km Southeast bearing 141° from Nagoya-shi, Aichi, Japan 91.2 km Southwest bearing 239° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-08-31 06:23:04 UTC (37d 15h54m ago) 2025-08-31 15:23:04 JST local time at Kosai-shi, Japan [?]
Course:	88° – heading 92°
Speed:	24 km/h
Dimensions:	length 75 m width 12 m draught 4.2 m
Last path:	JD4961>ais via Gamagori1240
Positions stored:	29777

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.