Callsign:	base st
MMSI number:	004310302
IMO number:	483578
Navigational status:	Reserved (14)
Vessel class:	(130)
Destination:	KURIHAMA (ETA Jun18 00:00)
Location:	35°15.47' N 139°44.58' E - locator PM95UG91DU - show map - static map 7.4 km Southeast bearing 113° from Yokosuka, Kanagawa, Japan [?] 8.7 km Southwest bearing 232° from Futtsu, Chiba, Japan 23.0 km Southeast bearing 157° from Yokohama-shi, Kanagawa, Japan 48.2 km South bearing 174° from Tokyo, Tōkyō, Japan
Last position:	2021-09-21 04:20:13 UTC (3d 8h ago) 2021-09-21 13:20:13 JST local time at Yokosuka, Japan [?]
Course:	0° – heading 0°
Speed:	0 km/h
Dimensions:	length 79 m width 18 m draught 0.0 m
Last path:	base st>ais via GM7HHB
Positions stored:	12605

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.