Callsign:	JD4378
MMSI number:	431011487
Navigational status:	At anchor (1)
Vessel class:	Tug (52)
Location:	33°16.94' N 131°40.24' E - locator PM53UG07LS - show map 4.9 km North bearing 345° from Tsurusaki, Ōita, Japan [?] 7.3 km Northeast bearing 48° from Ōita-shi, Ōita, Japan 98.8 km Southeast bearing 128° from Kitakyūshū, Fukuoka, Japan 121.6 km East bearing 107° from Fukuoka-shi, Fukuoka, Japan
Last position:	2025-01-20 12:18:44 UTC (23d 7h27m ago) 2025-01-20 21:18:44 JST local time at Tsurusaki, Japan [?]
Course:	48° – heading 355°
Speed:	0 km/h
Dimensions:	draught 0.0 m
Last path:	JD4378>ais via JP6QVT
Positions stored:	16858

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.