Callsign:	431000171
MMSI number:	431000171
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	34°48.41' N 137°17.93' E - locator PM84PT53UO - show map 5.5 km West bearing 278° from Kozakai-chō, Aichi, Japan [?] 6.7 km Southeast bearing 116° from Gamagōri, Aichi, Japan 54.9 km Southeast bearing 139° from Nagoya-shi, Aichi, Japan 100.6 km West bearing 259° from Shizuoka-shi, Shizuoka, Japan
Last position:	2025-12-12 22:32:53 UTC (6s ago) 2025-12-13 07:32:53 JST local time at Kozakai-chō, Japan [?]
Course:	282.6° – heading 4°
Speed:	0 km/h
Dimensions:	length 16 m width 4 m draught 0.0 m
Last path:	431000171>ais via Gamagori1240
Positions stored:	1087

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.