Callsign:	JD4099
MMSI number:	431008605
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP HIC (ETA May10 18:30)
Location:	36°25.65' N 140°36.50' E - locator QM06HK32AO - show map - static map 5.7 km Southeast bearing 139° from Funaishikawa, Ibaraki, Japan [?] 7.4 km Northeast bearing 62° from Hitachi-Naka, Ibaraki, Japan 116.2 km Northeast bearing 45° from Tokyo, Tōkyō, Japan 139.3 km Northeast bearing 38° from Yokohama-shi, Kanagawa, Japan
Last position:	2021-09-27 04:07:58 UTC (8s ago) 2021-09-27 13:07:58 JST local time at Funaishikawa, Japan [?]
Course:	263.0° – heading 0°
Speed:	0 km/h
Dimensions:	length 35 m width 12 m draught 3.5 m
Last path:	JD4099>ais via JI1-QOX
Positions stored:	73031

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.