Callsign:	JD4989
MMSI number:	431017736
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP NNO LPG OFF
Location:	37°23.67' N 137°24.09' E - locator PM87QJ84EQ - show map 52.0 km North bearing 350° from Nyūzen, Toyama, Japan [?] 54.3 km Northeast bearing 45° from Nanao, Ishikawa, Japan 107.7 km Northwest bearing 320° from Nagano-shi, Nagano, Japan 112.5 km Northeast bearing 38° from Kanazawa-shi, Ishikawa, Japan
Last position:	2025-09-04 09:45:54 UTC (11d 7h23m ago) 2025-09-04 18:45:54 JST local time at Nyūzen, Japan [?]
Course:	195° – heading 197°
Speed:	24 km/h
Dimensions:	draught 4.5 m
Last path:	JD4989>ais via JH0WSL
Positions stored:	207

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.