Callsign:	JD4602
MMSI number:	431013378
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP TBN (ETA Jan12 15:00)
Location:	33°52.43' N 134°42.20' E - locator PM73IU49JQ - show map 6.9 km Southeast bearing 134° from Anan, Tokushima, Japan [?] 17.9 km Southeast bearing 142° from Komatsushima, Tokushima, Japan 101.0 km Southwest bearing 206° from Kōbe-shi, Hyōgo, Japan 117.0 km Southwest bearing 219° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-02-11 05:18:16 UTC (11h28m ago) 2025-02-11 14:18:16 JST local time at Anan, Japan [?]
Course:	208.9° – heading 209°
Speed:	25 km/h
Dimensions:	length 34 m width 10 m draught 4.0 m
Last path:	JD4602>ais via JG3HLX
Positions stored:	13159

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.