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AIS vessel TENJIN MARU NO.21 - show graphs
Callsign: JD4884
MMSI number: 431015726
IMO number: 912921
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP FNB OFF (ETA Mar09 14:00)
Location: 33°57.14' N 134°56.53' E - locator PM73LW38BN - show map
20.6 km West bearing 292° from Gobō, Wakayama, Japan [?]
32.3 km Southwest bearing 227° from Kainan, Wakayama, Japan
85.0 km South bearing 195° from Kōbe-shi, Hyōgo, Japan
97.1 km Southwest bearing 212° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-03-08 00:45:45 UTC (4d 55m ago)
2025-03-08 09:45:45 JST local time at Gobō, Japan [?]
Course: 141° – heading 140°
Speed: 22 km/h
Dimensions: length 75 m width 12 m draught 4.8 m
Last path: JD4884>ais via JG3HLX
Positions stored: 38316
About this site
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.
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