Callsign:	WBDW
MMSI number:	369234000
IMO number:	272060
Navigational status:	Under way (engine) (0)
Vessel class:	(98)
Destination:	BUSAN
Location:	38°05.03' N 137°22.58' E - locator PM88QC50DC - show map 92.4 km West bearing 270° from Ryōtsu, Niigata, Japan [?] 120.4 km North bearing 17° from Nanao, Ishikawa, Japan 128.6 km Northwest bearing 324° from Jōetsu, Niigata, Japan 130.4 km Northwest bearing 308° from Kashiwazaki, Niigata, Japan
Last position:	2025-07-29 14:52:36 UTC (32d 10h29m ago) 2025-07-29 23:52:36 JST local time at Ryōtsu, Japan [?]
Course:	329° – heading 328°
Speed:	16 km/h
Dimensions:	length 71 m width 18 m draught 5.0 m
Last path:	WBDW>ais via JH0WSL
Positions stored:	15494

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.