Callsign:	JD4249
MMSI number:	431010073
IMO number:	816414
Navigational status:	Restricted manoeuvrability (3)
Vessel class:	Tug (52)
Destination:	>JP OIP (ETA Feb14 08:00)
Location:	34°25.15' N 134°10.85' E - locator PM74CK10QO - show map 7.1 km South bearing 182° from Tonoshō, Kagawa, Japan [?] 10.7 km North bearing 4° from Shido, Kagawa, Japan 96.6 km West bearing 252° from Kōbe-shi, Hyōgo, Japan 124.7 km West bearing 256° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-02-11 22:37:43 UTC (30d 18h58m ago) 2025-02-12 07:37:43 JST local time at Tonoshō, Japan [?]
Course:	293° – heading 288°
Speed:	12 km/h
Dimensions:	length 34 m width 9 m draught 4.0 m
Last path:	JD4249>ais via JG3HLX
Positions stored:	16580

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.