Callsign:	JD4901
MMSI number:	431016263
IMO number:	393321
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP YOK Y NNX (ETA Oct05 02:00)
Location:	34°22.57' N 137°15.41' E - locator PM84PJ00TH - show map 32.3 km South bearing 182° from Tahara, Aichi, Japan [?] 39.1 km East bearing 108° from Toba, Mie, Japan 95.0 km South bearing 160° from Nagoya-shi, Aichi, Japan 122.7 km Southwest bearing 237° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-11-21 11:02:11 UTC (26m41s ago) 2025-11-21 20:02:11 JST local time at Tahara, Japan [?]
Course:	060.8° – heading 58°
Speed:	24 km/h
Dimensions:	length 78 m width 14 m draught 5.2 m
Last path:	JD4901>ais via Gamagori1240
Positions stored:	37135

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.