Callsign:	JD4851
MMSI number:	431015804
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP SBK
Location:	34°35.40' N 135°27.75' E - locator PM74RO51MO - show map 836.9 m Northwest bearing 333° from Sakai, Ōsaka, Japan [?] 12.1 km South bearing 197° from Ōsaka-shi, Ōsaka, Japan 27.9 km Southeast bearing 114° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-09-22 06:11:23 UTC (1m59s ago) 2025-09-22 15:11:23 JST local time at Sakai, Japan [?]
Course:	335.399994° – heading 266°
Speed:	0 km/h
Dimensions:	length 53 m width 9 m draught 3.2 m
Last path:	JD4851>ais via JP3QZN-B
Positions stored:	86748

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.