Callsign:	JD4931
MMSI number:	431016663
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP FNB IE OFF (ETA Jul28 18:00)
Location:	34°17.07' N 137°12.58' E - locator PM84OG58DH - show map 39.7 km Southeast bearing 124° from Toba, Mie, Japan [?] 42.8 km South bearing 187° from Tahara, Aichi, Japan 103.4 km South bearing 164° from Nagoya-shi, Aichi, Japan 132.0 km Southwest bearing 235° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-07-27 16:46:32 UTC (1d 18h20m ago) 2025-07-28 01:46:32 JST local time at Toba, Japan [?]
Course:	73° – heading 73°
Speed:	22 km/h
Dimensions:	length 75 m width 12 m draught 4.8 m
Last path:	JD4931>ais via Gamagori1240
Positions stored:	61789

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.