Callsign:	JH3494
MMSI number:	431001697
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	34°42.53' N 136°59.07' E - locator PM84LR80DD - show map 4.8 km East bearing 78° from Toyohama, Aichi, Japan [?] 10.5 km South bearing 196° from Ishiki, Aichi, Japan 53.0 km South bearing 172° from Nagoya-shi, Aichi, Japan 117.4 km East bearing 107° from Kyoto, Kyōto, Japan
Last position:	2025-12-02 01:10:25 UTC (4d 11h59m ago) 2025-12-02 10:10:25 JST local time at Toyohama, Japan [?]
Course:	2° – heading 511°
Speed:	18 km/h
Dimensions:	length 25 m width 6 m draught 0.0 m
Last path:	JH3494>ais via Gamagori1240
Positions stored:	671

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.