Callsign:	JD4830
MMSI number:	431015303
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP KZU E13 (ETA Apr23 20:00)
Location:	35°30.62' N 139°53.12' E - locator PM95WM62FL - show map - static map 9.5 miles East bearing 94° from Kawasaki, Kanagawa, Japan [?] 11.1 miles Southeast bearing 128° from Shinagawa-ku, Japan 14.3 miles East bearing 72° from Yokohama-shi, Kanagawa, Japan 16.5 miles Southeast bearing 139° from Tokyo, Tōkyō, Japan
Last position:	2021-05-09 01:05:59 EDT (14h39m ago) 2021-05-09 14:05:59 JST local time at Kawasaki, Japan [?]
Course:	31° – heading 29°
Speed:	14 MPH
Dimensions:	length 72 m width 12 m draught 3.5 m
Last path:	JD4830>ais via JR1CAD-AIS
Positions stored:	3874

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
EITOKU MARU		0.3 miles 215°	2021-05-07 08:44:35		SINO-OCEAN NO.1		0.6 miles 197°	2021-05-07 08:14:34
SUNFLOWER HAKATA		1.3 miles 220°	2021-05-09 15:43:50		EIHO		1.7 miles 183°	2021-05-06 09:39:59
KEOYOUNG SUN3		2.0 miles 235°	2021-04-14 01:32:45		HINATA		2.2 miles 170°	2021-05-09 13:23:38
EIHO MARU NO.3		2.3 miles 288°	2021-05-09 10:01:47		KISHOMARU		2.3 miles 213°	2021-05-04 16:20:19
HARUKAZE		2.3 miles 268°	2021-05-09 13:30:41		SYUNYOMARU		2.4 miles 279°	2021-05-09 05:52:37
KANEYOSHI MARU		2.5 miles 354°	2021-04-28 00:56:26		SATSUKI		2.5 miles 262°	2021-05-08 22:31:58
NIKKO MARU NO.18		2.6 miles 153°	2021-05-09 14:29:38		ISOPRENE MARU N0.3		2.6 miles 199°	2021-05-09 15:28:56
KAMISHIMA		2.6 miles 259°	2021-04-17 16:43:08		WAKAYOSHI MARU NO.3		2.6 miles 206°	2021-05-07 14:49:50
HOKUSHIN MARU		2.6 miles 287°	2021-05-09 15:28:56		YURI MARU		2.7 miles 217°	2021-04-30 23:05:21
KOUJINMARU 1 GO		2.7 miles 259°	2021-05-01 01:13:59		HIRYO		2.7 miles 35°	2021-05-09 10:48:29

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.