Callsign:	BOOK4
MMSI number:	413274380
IMO number:	331127
Navigational status:	Moored (5)
Vessel class:	Cargo, carrying hazard/pollutant cat A (71)
Destination:	JP UKB P2 (ETA Sep20 13:50)
Location:	34°39.53' N 135°13.83' E - locator PM74OP78PD - show map 5.6 km Southeast bearing 130° from Kōbe-shi, Hyōgo, Japan [?] 10.1 km Southwest bearing 221° from Ashiya, Hyōgo, Japan 11.4 km Southwest bearing 236° from Nishinomiya, Hyōgo, Japan 25.1 km West bearing 261° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-20 06:19:47 UTC (1m14s ago) 2025-09-20 15:19:47 JST local time at Kōbe-shi, Japan [?]
Course:	154.7° – heading 71°
Speed:	0 km/h
Dimensions:	length 145 m width 22 m draught 7.5 m
Last path:	BOOK4>ais via JG3HLX
Positions stored:	26339

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.