Callsign:	JD4949
MMSI number:	431016922
IMO number:	907926
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	JP MIZ OFF (ETA Feb10 11:00)
Location:	34°24.97' N 134°11.95' E - locator PM74CJ39VV - show map 10.6 km North bearing 13° from Shido, Kagawa, Japan [?] 16.6 km Northeast bearing 59° from Takamatsu-shi, Kagawa, Japan 36.4 km Southeast bearing 138° from Okayama-shi, Okayama, Japan 95.1 km West bearing 252° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-02-10 01:33:08 UTC (1d 18h42m ago) 2025-02-10 10:33:08 JST local time at Shido, Japan [?]
Course:	296° – heading 296°
Speed:	23 km/h
Dimensions:	length 79 m width 12 m draught 3.8 m
Last path:	JD4949>ais via JG3HLX
Positions stored:	15018

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.