Callsign:	JD4399
MMSI number:	431011716
IMO number:	816098
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP WAK W-6 (ETA Jun02 07:30)
Location:	34°53.41' N 139°12.48' E - locator PM94OV43XP - show map - static map 8.8 miles Southeast bearing 127° from Itō, Shizuoka, Japan [?] 15.9 miles Southeast bearing 150° from Atami, Shizuoka, Japan 45.6 miles Southwest bearing 213° from Yokohama-shi, Kanagawa, Japan 61.6 miles Southwest bearing 206° from Tokyo, Tōkyō, Japan
Last position:	2021-06-16 11:17:04 EDT (1d 14h51m ago) 2021-06-17 00:17:04 JST local time at Itō, Japan [?]
Course:	211° – heading 212°
Speed:	16 MPH
Dimensions:	length 105 m width 16 m draught 6.4 m
Last path:	JD4399>ais via GM7HHB
Positions stored:	26436

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
NO.3TOKUYOMARU		1.0 miles 170°	2021-06-17 11:40:09		SHENG SHI 569		1.1 miles 127°	2021-06-14 13:49:16
WASYU		1.3 miles 240°	2021-06-17 05:15:29		SHINSEI MARU		1.4 miles 267°	2021-06-15 19:32:53
KAMITAKA MARU		1.5 miles 215°	2021-06-17 12:36:48		BAIKAL		1.5 miles 84°	2021-05-24 08:50:43
KYUHO MARU		1.7 miles 177°	2021-06-16 07:55:23		431500536 JP		1.8 miles 260°	2021-06-10 02:14:25
SHOYO		1.9 miles 94°	2021-06-17 06:31:48		HAKUSEI MARU NO.15		2.0 miles 41°	2021-06-15 06:54:14
431011536 JP		2.4 miles 197°	2021-06-07 07:23:34		YUSHOMARU		2.5 miles 192°	2021-06-17 09:17:40
HKL HIMEGAMI		2.6 miles 199°	2021-06-17 15:20:45		TOKUYOMARU NO.8		2.9 miles 202°	2021-06-17 07:49:06
431004752 JP		2.9 miles 62°	2021-05-31 05:50:16		118364452		3.0 miles 224°	2021-05-25 07:05:43
431016016 JP		3.1 miles 223°	2021-06-07 07:21:35		431016040 JP		3.5 miles 83°	2021-06-07 19:27:37
KYOKUYO MARU		3.5 miles 232°	2021-06-17 03:46:11		SITC DALIAN		3.5 miles 197°	2021-06-14 16:02:25

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.