Callsign:	JD4111
MMSI number:	431009036
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (87)
Location:	34°32.40' N 137°18.92' E - locator PM84PM79UN - show map 14.8 km South bearing 162° from Tahara, Aichi, Japan [?] 28.0 km Southwest bearing 225° from Kosai-shi, Shizuoka, Japan 80.5 km Southeast bearing 152° from Nagoya-shi, Aichi, Japan 108.9 km Southwest bearing 244° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-11-14 12:25:16 UTC (20d 20h21m ago) 2025-11-14 21:25:16 JST local time at Tahara, Japan [?]
Course:	87° – heading 86°
Speed:	17 km/h
Dimensions:	length 65 m width 11 m draught 0.0 m
Last path:	JD4111>ais via Gamagori1240
Positions stored:	12871

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.