Callsign:	JD4421
MMSI number:	431011904
IMO number:	832822
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	JP KWS OFF (ETA May24 15:00)
Location:	34°34.64' N 138°37.50' E - locator PM94HN58AN - show map - static map 19.5 miles West bearing 252° from Shimoda, Shizuoka, Japan [?] 28.1 miles South bearing 197° from Heda, Shizuoka, Japan 83.2 miles Southwest bearing 224° from Yokohama-shi, Kanagawa, Japan 89.7 miles Southwest bearing 224° from Kawasaki, Kanagawa, Japan
Last position:	2020-07-02 08:13:23 EDT (2d 7h24m ago) 2020-07-02 21:13:23 JST local time at Shimoda, Japan [?]
Course:	265° – heading 269°
Speed:	11 MPH
Dimensions:	length 57 m width 9 m draught 3.3 m
Last path:	JD4421>ais via GM7HHB
Positions stored:	19436

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SHUOUMARU		411.2 yards 226°	2020-07-02 00:53:52		SHINOHSHIMAMARU		0.5 miles 168°	2020-07-02 17:56:18
SHINSEI MARU		0.6 miles 223°	2020-07-03 01:15:29		MISAKI MARU		0.6 miles 222°	2020-06-23 19:28:52
FUKUEI MARU NO.3		0.6 miles 38°	2020-07-02 23:30:09		ISSHIN MARU		0.7 miles 302°	2020-07-03 11:08:40
SEIWAMARU		0.7 miles 175°	2020-07-04 11:41:12		QING XIANG		0.7 miles 224°	2020-06-25 01:46:11
RYUEI MARU NO.2		1.1 miles 222°	2020-07-02 11:18:51		SHINKAI		1.1 miles 278°	2020-07-04 09:55:49
SUNFLOWER HAKATA		1.2 miles 5°	2020-07-02 14:06:46		NO.8SUEHIROMARU		1.4 miles 285°	2020-07-04 07:12:12
IZUMI MARU NO.2		1.4 miles 254°	2020-06-27 17:33:42		RYOEIMARU		1.5 miles 249°	2020-07-03 08:33:56
HAKUSEI MARU NO.10		1.6 miles 253°	2020-07-03 11:08:03		SANYOMARU		1.6 miles 247°	2020-07-02 13:25:03
HEKINAN MARU		1.7 miles 267°	2020-06-05 09:29:39		NIKKO MARU		1.8 miles 241°	2020-07-03 01:45:17
RYOKENMARU		1.8 miles 254°	2020-07-03 10:48:22		A COOP NO7		2.1 miles 259°	2020-06-29 13:54:36

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.