Callsign:	JJ3940
MMSI number:	431300591
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	34°39.99' N 134°30.40' E - locator PM74GP09TW - show map 13.5 km Southeast bearing 134° from Akō, Hyōgo, Japan [?] 15.6 km South bearing 167° from Aioi-shi, Hyōgo, Japan 61.9 km West bearing 268° from Kōbe-shi, Hyōgo, Japan 91.0 km West bearing 268° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-07-03 12:18:11 UTC (4h48m ago) 2025-07-03 21:18:11 JST local time at Akō, Japan [?]
Course:	293.4° – heading 511°
Speed:	21 km/h
Dimensions:	length 63 m width 13 m draught 0.0 m
Last path:	JJ3940>ais via JG3HLX
Positions stored:	112865

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.