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 YOK (ETA Aug04 06:00)
Location:	34°31.68' N 137°45.86' E - locator PM84VM16RR - show map 19.3 km South bearing 172° from Hamamatsu, Shizuoka, Japan [?] 20.7 km South bearing 202° from Iwata, Shizuoka, Japan 75.4 km Southwest bearing 229° from Shizuoka-shi, Shizuoka, Japan 106.7 km Southeast bearing 133° from Nagoya-shi, Aichi, Japan
Last position:	2025-08-03 04:19:01 UTC (14d 14h8m ago) 2025-08-03 13:19:01 JST local time at Hamamatsu, Japan [?]
Course:	86° – heading 86°
Speed:	22 km/h
Dimensions:	length 75 m width 12 m draught 4.2 m
Last path:	JD4961>ais via Gamagori1240
Positions stored:	29435

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.