Callsign:	JD4940
MMSI number:	431016459
IMO number:	912062
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP NGO>JP SMZ OFF (ETA Jul02 23:00)
Location:	34°32.11' N 137°25.70' E - locator PM84RM18JK - show map 20.8 km Southeast bearing 135° from Tahara, Aichi, Japan [?] 22.5 km Southwest bearing 205° from Kosai-shi, Shizuoka, Japan 86.2 km Southeast bearing 146° from Nagoya-shi, Aichi, Japan 100.0 km Southwest bearing 241° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-07-02 15:39:14 UTC (23d 10m ago) 2025-07-03 00:39:14 JST local time at Tahara, Japan [?]
Course:	86° – heading 88°
Speed:	21 km/h
Dimensions:	length 76 m width 12 m draught 3.9 m
Last path:	JD4940>ais via Gamagori1240
Positions stored:	18732

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.