Callsign:	D5IS4
MMSI number:	636016983
IMO number:	710220
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo, carrying hazard/pollutant cat A (71)
Destination:	PAPAN (ETA Oct04 02:00)
Location:	33°53.89' N 137°34.44' E - locator PM83SV85UN - show map 89.9 km South bearing 162° from Tahara, Aichi, Japan [?] 90.3 km South bearing 189° from Hamamatsu, Shizuoka, Japan 93.0 km Southeast bearing 134° from Toba, Mie, Japan 98.1 km South bearing 170° from Toyohashi, Aichi, Japan
Last position:	2025-09-16 09:43:33 UTC (15d 19h15m ago) 2025-09-16 18:43:33 JST local time at Tahara, Japan [?]
Course:	66° – heading 64°
Speed:	36 km/h
Dimensions:	length 300 m width 48 m draught 12.8 m
Last path:	D5IS4>ais via Gamagori1240
Positions stored:	43640

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.