Callsign:	JD5221
MMSI number:	431020846
IMO number:	990454
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Destination:	JP MAR OFF (ETA Sep14 03:30)
Location:	34°17.27' N 134°34.39' E - locator PM74GG89SB - show map 12.3 km North bearing 341° from Naruto, Tokushima, Japan [?] 13.8 km West bearing 288° from Fukura, Hyōgo, Japan 71.6 km Southwest bearing 231° from Kōbe-shi, Hyōgo, Japan 96.3 km Southwest bearing 242° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-13 12:05:30 UTC (6d 4h36m ago) 2025-09-13 21:05:30 JST local time at Naruto, Japan [?]
Course:	299° – heading 296°
Speed:	19 km/h
Dimensions:	length 74 m width 12 m draught 0.0 m
Last path:	JD5221>ais via JG3HLX
Positions stored:	21448

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.