Callsign:	JD3573
MMSI number:	431004916
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	34°47.02' N 134°37.80' E - locator PM74HS58OC - show map 7.4 km Southwest bearing 240° from Himeji, Hyōgo, Japan [?] 7.9 km West bearing 270° from Shirahama, Hyōgo, Japan 51.5 km West bearing 282° from Kōbe-shi, Hyōgo, Japan 80.3 km West bearing 277° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-15 20:04:43 UTC (51s ago) 2025-09-16 05:04:43 JST local time at Himeji, Japan [?]
Course:	042.2° – heading 268°
Speed:	0 km/h
Dimensions:	length 38 m width 10 m draught 0.0 m
Last path:	JD3573>ais via JG3HLX
Positions stored:	66361

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.