Callsign:	JD4023
MMSI number:	431008417
IMO number:	773806
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP TSUNEISHI (ETA Apr22 21:00)
Location:	34°12.21' N 138°14.61' E - locator PM94CE98FU - show map 44.1 km South bearing 177° from Ōyama, Shizuoka, Japan [?] 53.5 km South bearing 176° from Sagara, Shizuoka, Japan 72.3 km Southeast bearing 140° from Hamamatsu, Shizuoka, Japan 86.9 km South bearing 188° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-05-13 21:52:22 UTC (49d 13h18m ago) 2025-05-14 06:52:22 JST local time at Ōyama, Japan [?]
Course:	68° – heading 66°
Speed:	39 km/h
Dimensions:	length 173 m width 27 m draught 6.7 m
Last path:	JD4023>ais via Gamagori1240
Positions stored:	72770

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.