Callsign:	JD4511
MMSI number:	431012744
IMO number:	854595
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP HKT WM (ETA Aug23 06:00)
Location:	33°54.48' N 137°17.85' E - locator PM83PV57QW - show map 76.0 km Southeast bearing 147° from Toba, Mie, Japan [?] 84.4 km South bearing 178° from Tahara, Aichi, Japan 95.7 km South bearing 185° from Toyohashi, Aichi, Japan 96.7 km Southwest bearing 205° from Hamamatsu, Shizuoka, Japan
Last position:	2025-08-24 10:50:48 UTC (2d 16h36m ago) 2025-08-24 19:50:48 JST local time at Toba, Japan [?]
Course:	64° – heading 67°
Speed:	41 km/h
Dimensions:	length 179 m width 27 m draught 6.8 m
Last path:	JD4511>ais via Gamagori1240
Positions stored:	73938

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.