Callsign:	JE3139
MMSI number:	431700547
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	34°38.87' N 135°27.92' E - locator PM74RP55UL - show map 6.1 km Southwest bearing 213° from Ōsaka-shi, Ōsaka, Japan [?] 7.2 km North bearing 359° from Sakai, Ōsaka, Japan 14.9 km North bearing 11° from Takaishi, Ōsaka, Japan 26.3 km East bearing 101° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-07-31 11:09:15 UTC (35s ago) 2025-07-31 20:09:15 JST local time at Ōsaka-shi, Japan [?]
Course:	304.899994° – heading 511°
Speed:	0 km/h
Dimensions:	length 37 m width 10 m draught 0.0 m
Last path:	JE3139>ais via JP3QZN-B
Positions stored:	58519

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.