Callsign:	JD3170
MMSI number:	431002318
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP OSA (ETA May15 12:00)
Location:	34°39.04' N 135°25.08' E - locator PM74RP06EE - show map 7.3 km South bearing 179° from Amagasaki, Hyōgo, Japan [?] 8.7 km Northwest bearing 329° from Sakai, Ōsaka, Japan 9.1 km Southwest bearing 238° from Ōsaka-shi, Ōsaka, Japan 22.0 km East bearing 102° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-06-17 06:38:12 UTC (2d 6h11m ago) 2025-06-17 15:38:12 JST local time at Amagasaki, Japan [?]
Course:	86° – heading 86°
Speed:	19 km/h
Dimensions:	length 32 m width 9 m draught 3.8 m
Last path:	JD3170>ais via JG3HLX
Positions stored:	101776

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.