Callsign:	JD5181
MMSI number:	431020187
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP SGM OFF (ETA Nov21 19:00)
Location:	34°27.29' N 137°13.95' E - locator PM84OK79VD - show map 23.8 km South bearing 188° from Tahara, Aichi, Japan [?] 37.3 km South bearing 202° from Toyohashi, Aichi, Japan 86.1 km South bearing 160° from Nagoya-shi, Aichi, Japan 120.0 km Southwest bearing 241° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-11-19 23:54:01 UTC (5d 7h4m ago) 2025-11-20 08:54:01 JST local time at Tahara, Japan [?]
Course:	47° – heading 46°
Speed:	24 km/h
Dimensions:	length 76 m width 12 m draught 5.0 m
Last path:	JD5181>ais via Gamagori1240
Positions stored:	25051

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.