Callsign:	JD3117
MMSI number:	431002043
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP MSA (ETA Jun04 05:00)
Location:	34°41.58' N 136°59.11' E - locator PM84LQ86FH - show map 4.8 km East bearing 99° from Toyohama, Aichi, Japan [?] 12.2 km South bearing 194° from Ishiki, Aichi, Japan 54.8 km South bearing 172° from Nagoya-shi, Aichi, Japan 118.0 km East bearing 108° from Kyoto, Kyōto, Japan
Last position:	2025-11-28 00:41:38 UTC (8d 10h44m ago) 2025-11-28 09:41:38 JST local time at Toyohama, Japan [?]
Course:	187° – heading 186°
Speed:	17 km/h
Dimensions:	length 32 m width 9 m draught 3.4 m
Last path:	JD3117>ais via Gamagori1240
Positions stored:	3174

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.