Callsign:	JD4889
MMSI number:	431015771
Navigational status:	Undefined/default (15)
Vessel class:	Cargo (70)
Location:	35°21.10' N 139°42.60' E - locator PM95UI54EJ - show map - static map 8.5 km Northeast bearing 27° from Yokosuka, Kanagawa, Japan [?] 12.3 km Southeast bearing 150° from Yokohama-shi, Kanagawa, Japan 37.6 km South bearing 177° from Tokyo, Tōkyō, Japan
Last position:	2021-10-13 22:57:04 UTC (5d 2h58m ago) 2021-10-14 07:57:04 JST local time at Yokosuka, Japan [?]
Course:	177° – heading 177°
Speed:	21 km/h
Dimensions:	length 62 m width 10 m draught 0.0 m
Last path:	JD4889>ais via GM7HHB
Positions stored:	1696

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.