Callsign:	JD4532
MMSI number:	431012998
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	34°33.70' N 135°04.72' E - locator PM74MN94KS - show map 17.3 km Southwest bearing 214° from Kōbe-shi, Hyōgo, Japan [?] 27.6 km Southwest bearing 228° from Ashiya, Hyōgo, Japan 41.4 km West bearing 249° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-03-20 04:12:50 UTC (2m44s ago) 2025-03-20 13:12:50 JST local time at Kōbe-shi, Japan [?]
Course:	034.1° – heading 36°
Speed:	11 km/h
Dimensions:	length 30 m width 10 m draught 0.0 m
Last path:	JD4532>ais via JG3HLX
Positions stored:	14941

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.