Callsign:	JD4721
MMSI number:	431014433
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	> JP TOA (ETA Apr09 12:00)
Location:	36°25.71' N 140°58.65' E - locator QM06LK72HT - show map - static map 21.7 miles Southeast bearing 123° from Hitachi, Ibaraki, Japan [?] 24.6 miles Southeast bearing 144° from Takahagi, Ibaraki, Japan 88.1 miles Northeast bearing 54° from Tokyo, Tōkyō, Japan 94.3 miles Northeast bearing 48° from Kawasaki, Kanagawa, Japan
Last position:	2020-04-07 13:19:27 EDT (2d 19h22m ago) 2020-04-08 02:19:27 JST local time at Hitachi, Japan [?]
Course:	4° – heading 5°
Speed:	14 MPH
Dimensions:	length 77 m width 12 m draught 3.0 m
Last path:	JD4721>ais via JI1-QOX
Positions stored:	1890

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SPRING SHINE		0.4 miles 152°	2020-04-10 06:58:35		NUKUSHINA		0.4 miles 47°	2020-04-09 13:59:13
QUEEN KOBE		0.7 miles 167°	2020-03-29 10:35:04		SEISEN MARU		1.4 miles 9°	2020-04-03 13:28:54
YUN TONG		2.0 miles 294°	2020-03-29 08:09:43		KORYU MARU		2.3 miles 45°	2020-03-13 06:32:02
SUMISE MARU NO.20		2.5 miles 118°	2020-04-10 00:07:38		JUPITER SPIRIT		2.7 miles 293°	2020-04-07 01:30:49
KOTOHIKI MARU		3.2 miles 295°	2020-04-06 18:19:28		KOUSHIN MARU NO.7		3.2 miles 289°	2020-03-30 11:46:34
ILSHIN POLARIS ROYAL		3.7 miles 151°	2020-03-29 08:13:47		SAKISHIMA NO.116		4.0 miles 226°	2020-04-10 08:33:48
WAKOU MARU NO 11		4.2 miles 325°	2020-03-18 04:50:58		MING SHI 1		4.2 miles 5°	2020-04-05 16:39:53
EIZAN MARU NO.82		4.4 miles 107°	2020-04-01 02:47:43		KEN EI		4.4 miles 83°	2020-03-27 18:39:22
HOUWAMARU		4.4 miles 295°	2020-04-10 08:15:45		SANNOU NO.5		4.4 miles 109°	2020-03-26 17:47:51
EIYU MARU NO.5		4.7 miles 359°	2020-04-09 17:24:42		TOKO MARU		4.7 miles 214°	2020-04-03 04:23:40

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.