Callsign:	D7XH
MMSI number:	441432000
IMO number:	545015
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Destination:	KR PUN (ETA Jul23 04:00)
Location:	37°58.50' N 139°00.56' E - locator PM97MX14CA - show map 8.2 km North bearing 351° from Niigata-shi, Niigata, Japan [?] 15.3 km Northwest bearing 322° from Kameda, Niigata, Japan 122.0 km West bearing 256° from Yamagata-shi, Yamagata, Japan
Last position:	2025-08-03 03:37:12 UTC (14d 11h31m ago) 2025-08-03 12:37:12 JST local time at Niigata-shi, Japan [?]
Course:	65° – heading 63°
Speed:	25 km/h
Dimensions:	length 143 m width 23 m draught 0.0 m
Last path:	D7XH>ais via JH0WSL
Positions stored:	3243

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.