Callsign:	JD3101
MMSI number:	432775000
IMO number:	17161
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (77)
Location:	34°34.87' N 137°20.92' E - locator PM84QN19UL - show map 12.1 km Southeast bearing 142° from Tahara, Aichi, Japan [?] 20.9 km South bearing 189° from Toyohashi, Aichi, Japan 77.9 km Southeast bearing 149° from Nagoya-shi, Aichi, Japan 104.1 km Southwest bearing 245° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-12-20 08:25:38 UTC (18d 23m ago) 2025-12-20 17:25:38 JST local time at Tahara, Japan [?]
Course:	75° – heading 511°
Speed:	17 km/h
Dimensions:	length 65 m width 13 m draught 0.0 m
Last path:	JD3101>ais via Gamagori1240
Positions stored:	15467

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.