Callsign:	JJ3928
MMSI number:	431300393
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	34°43.13' N 134°50.65' E - lokaator PM74KR12HM - show map 5.3 km Lõunasse peiling 186° from Kakogawa, Hyōgo, Japan [?] 13.7 km Kagusse peiling 122° from Shirahama, Hyōgo, Japan 31.1 km Läände peiling 276° from Kōbe-shi, Hyōgo, Japan 60.2 km Läände peiling 273° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-08-31 03:42:25 UTC (2h47m ago) 2025-08-31 12:42:25 JST local time at Kakogawa, Japan [?]
Course:	249.7° – suund 511°
Speed:	0 km/h
Dimensions:	pikkus 37 m laius 9 m süvis 0.0 m
Last path:	JJ3928>ais via JG3HLX
Positions stored:	56606

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.