Callsign:	JD4422
MMSI number:	431011753
IMO number:	864710
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP YOK XX N3 OFF (ETA Oct04 17:00)
Location:	34°31.85' N 137°21.83' E - locator PM84QM37PJ - show map 17.5 km Southeast bearing 149° from Tahara, Aichi, Japan [?] 25.9 km Southwest bearing 216° from Kosai-shi, Shizuoka, Japan 83.5 km Southeast bearing 150° from Nagoya-shi, Aichi, Japan 105.4 km Southwest bearing 242° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-10-03 22:50:01 UTC (4d 12h ago) 2025-10-04 07:50:01 JST local time at Tahara, Japan [?]
Course:	59° – heading 60°
Speed:	17 km/h
Dimensions:	length 65 m width 10 m draught 3.6 m
Last path:	JD4422>ais via Gamagori1240
Positions stored:	91085

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.