Callsign:	JD3521
MMSI number:	431004417
IMO number:	677155
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP CHB OFF (ETA Nov16 12:00)
Location:	34°32.28' N 137°33.41' E - locator PM84SM69TD - show map 20.2 km South bearing 173° from Kosai-shi, Shizuoka, Japan [?] 24.2 km Southwest bearing 222° from Hamamatsu, Shizuoka, Japan 89.8 km Southwest bearing 237° from Shizuoka-shi, Shizuoka, Japan 92.9 km Southeast bearing 140° from Nagoya-shi, Aichi, Japan
Last position:	2025-11-15 07:44:51 UTC (3d 3h23m ago) 2025-11-15 16:44:51 JST local time at Kosai-shi, Japan [?]
Course:	68° – heading 62°
Speed:	19 km/h
Dimensions:	length 72 m width 12 m draught 4.7 m
Last path:	JD3521>ais via Gamagori1240
Positions stored:	131666

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.