Callsign:	JD4437
MMSI number:	431011781
IMO number:	600877
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	34°37.15' N 135°23.09' E - locator PM74QO68EO - show map 8.5 km Northwest bearing 298° from Sakai, Ōsaka, Japan [?] 12.2 km North bearing 339° from Takaishi, Ōsaka, Japan 13.5 km Southwest bearing 232° from Ōsaka-shi, Ōsaka, Japan 20.1 km Southeast bearing 113° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-11-21 20:16:06 UTC (39s ago) 2025-11-22 05:16:06 JST local time at Sakai, Japan [?]
Course:	30° – heading 511°
Speed:	0 km/h
Dimensions:	length 70 m width 12 m draught 0.0 m
Last path:	JD4437>ais via JP3QZN-B
Positions stored:	22692

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.