Callsign:	JD4507
MMSI number:	431012307
IMO number:	851488
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP OIG (ETA Mar15 09:00)
Location:	34°02.70' N 134°50.13' E - locator PM74KB00GT - show map 22.3 km Northeast bearing 50° from Anan, Tokushima, Japan [?] 23.8 km East bearing 78° from Komatsushima, Tokushima, Japan 78.6 km Southwest bearing 204° from Kōbe-shi, Hyōgo, Japan 94.5 km Southwest bearing 220° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-03-14 05:45:05 UTC (10h10m ago) 2025-03-14 14:45:05 JST local time at Anan, Japan [?]
Course:	140.9° – heading 139°
Speed:	21 km/h
Dimensions:	length 61 m width 10 m draught 3.8 m
Last path:	JD4507>ais via JG3HLX
Positions stored:	24999

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.