Callsign:	JD3593
MMSI number:	431005233
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	34°14.00' N 135°05.08' E - locator PM74NF05EX - show map 7.6 km West bearing 276° from Wakayama-shi, Wakayama, Japan [?] 12.0 km Northwest bearing 298° from Shimminatochō, Wakayama, Japan 51.7 km South bearing 190° from Kōbe-shi, Hyōgo, Japan 63.9 km Southwest bearing 217° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-07-31 06:38:48 UTC (8h41m ago) 2025-07-31 15:38:48 JST local time at Wakayama-shi, Japan [?]
Course:	009.4° – heading 9°
Speed:	10 km/h
Dimensions:	length 35 m width 9 m draught 0.0 m
Last path:	JD3593>ais via JG3HLX
Positions stored:	3161

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.