Callsign:	JD3644
MMSI number:	431005215
IMO number:	401365
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP MKW (ETA Mar10 11:00)
Location:	34°45.52' N 137°14.48' E - locator PM84OS82XC - show map 10.5 km North bearing 347° from Tahara, Aichi, Japan [?] 13.0 km West bearing 266° from Toyohashi, Aichi, Japan 56.0 km Southeast bearing 147° from Nagoya-shi, Aichi, Japan 106.9 km West bearing 257° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-03-14 07:19:34 UTC (3s ago) 2025-03-14 16:19:34 JST local time at Tahara, Japan [?]
Course:	315.9° – heading 316°
Speed:	20 km/h
Dimensions:	length 33 m width 10 m draught 3.7 m
Last path:	JD3644>ais via _supersuzy
Positions stored:	135924

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.