Callsign:	JK4910
MMSI number:	431400947
IMO number:	33103
Navigational status:	Moored (5)
Vessel class:	Tug (52)
Destination:	JP OSA 3K
Location:	34°37.62' N 135°27.04' E - locator PM74RP40BL - show map 8.8 km Southwest bearing 212° from Ōsaka-shi, Ōsaka, Japan [?] 10.4 km South bearing 163° from Amagasaki, Hyōgo, Japan 14.6 km Southeast bearing 133° from Nishinomiya, Hyōgo, Japan 25.5 km East bearing 106° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-08-11 19:36:14 UTC (37s ago) 2025-08-12 04:36:14 JST local time at Ōsaka-shi, Japan [?]
Course:	18.6° – heading 293°
Speed:	0 km/h
Dimensions:	length 41 m width 10 m draught 4.0 m
Last path:	JK4910>ais via JP3QZN-B
Positions stored:	54204

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.