Callsign:	JD4181
MMSI number:	431009593
IMO number:	805001
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP FNB N (ETA Aug10 07:00)
Location:	34°31.47' N 137°49.62' E - locator PM84VM95FU - show map 19.6 km South bearing 186° from Iwata, Shizuoka, Japan [?] 26.4 km South bearing 198° from Fukuroi, Shizuoka, Japan 71.5 km Southwest bearing 225° from Shizuoka-shi, Shizuoka, Japan 111.2 km Southeast bearing 131° from Nagoya-shi, Aichi, Japan
Last position:	2025-08-09 08:04:25 UTC (8d 20m ago) 2025-08-09 17:04:25 JST local time at Iwata, Japan [?]
Course:	80° – heading 84°
Speed:	16 km/h
Dimensions:	length 64 m width 10 m draught 4.0 m
Last path:	JD4181>ais via Gamagori1240
Positions stored:	64868

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.