Callsign:	431700547
MMSI number:	431700547
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	34°38.30' N 135°23.80' E - locator PM74QP73OE - show map 8.9 km Northwest bearing 314° from Sakai, Ōsaka, Japan [?] 11.4 km Southwest bearing 237° from Ōsaka-shi, Ōsaka, Japan 13.9 km North bearing 346° from Takaishi, Ōsaka, Japan 20.4 km East bearing 107° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-12-06 05:16:08 UTC (58s ago) 2025-12-06 14:16:08 JST local time at Sakai, Japan [?]
Course:	206.600006° – heading 511°
Speed:	16 km/h
Dimensions:	length 37 m width 10 m draught 0.0 m
Last path:	431700547>ais via JP3QZN-B
Positions stored:	73521

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.