Callsign:	JD3989
MMSI number:	431007464
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Location:	34°35.23' N 135°26.23' E - locator PM74RO20LV - show map 2.7 km West bearing 279° from Sakai, Ōsaka, Japan [?] 7.8 km North bearing 3° from Takaishi, Ōsaka, Japan 13.3 km Southwest bearing 207° from Ōsaka-shi, Ōsaka, Japan 26.0 km Southeast bearing 116° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-11-21 23:01:11 UTC (28s ago) 2025-11-22 08:01:11 JST local time at Sakai, Japan [?]
Course:	302.300018° – heading 302°
Speed:	16 km/h
Dimensions:	length 30 m width 6 m draught 0.0 m
Last path:	JD3989>ais via JP3QZN-B
Positions stored:	40111

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.