Callsign:	JD3399
MMSI number:	431003839
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP UKB
Location:	34°41.12' N 135°12.64' E - locator PM74OQ54GL - show map 2.6 km East bearing 105° from Kōbe-shi, Hyōgo, Japan [?] 9.7 km Southwest bearing 241° from Ashiya, Hyōgo, Japan 11.7 km West bearing 253° from Nishinomiya, Hyōgo, Japan 26.7 km West bearing 268° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-08-24 05:46:11 UTC (1m33s ago) 2025-08-24 14:46:11 JST local time at Kōbe-shi, Japan [?]
Course:	57.5° – heading 57°
Speed:	19 km/h
Dimensions:	length 34 m width 10 m draught 3.8 m
Last path:	JD3399>ais via JP3QZN-B
Positions stored:	96960

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.