Callsign:	JD4587
MMSI number:	431013072
IMO number:	837498
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP MIZ OFF (ETA Jul10 21:00)
Location:	35°29.83' N 139°52.62' E - locator PM95WL59FH - show map - static map 8.8 miles North bearing 343° from Kisarazu, Chiba, Japan [?] 9.1 miles East bearing 100° from Kawasaki, Kanagawa, Japan 13.6 miles East bearing 75° from Yokohama-shi, Kanagawa, Japan 16.9 miles Southeast bearing 142° from Tokyo, Tōkyō, Japan
Last position:	2021-09-15 18:36:16 EDT (1d 8h4m ago) 2021-09-16 07:36:16 JST local time at Kisarazu, Japan [?]
Course:	46° – heading 46°
Speed:	11 MPH
Dimensions:	length 75 m width 12 m draught 3.8 m
Last path:	JD4587>ais via GM7HHB
Positions stored:	17259

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
NIRAIKANAI 2		0.6 miles 242°	2021-09-16 18:56:08		SUMIFUKU MARU NO.18		0.7 miles 171°	2021-09-14 22:41:03
KYOKUSHO MARU		0.8 miles 119°	2021-09-13 02:04:40		DAI3 OUKAIMARU		1.2 miles 197°	2021-09-17 02:29:15
TOKUYO MARU NO21		1.2 miles 191°	2021-09-15 20:36:23		YAMABISIMARU NO.18		1.4 miles 305°	2021-09-16 18:10:07
NOJIGIKU		1.5 miles 292°	2021-09-15 23:43:32		HOEI MARU NO.15		1.5 miles 209°	2021-09-15 20:08:22
ISHIKARI		1.6 miles 258°	2021-09-06 19:20:49		EIHO MARU NO.3		1.7 miles 38°	2021-09-16 09:51:47
SKY HONEY		1.9 miles 207°	2021-09-15 15:49:16		OSUMI		1.9 miles 296°	2021-09-08 06:54:18
HAKUSEI MARU NO37		2.0 miles 285°	2021-09-16 18:47:08		SHIN KYOKUTO MARU		2.2 miles 116°	2021-09-15 03:24:06
HOSEI MARU NO.3		2.2 miles 300°	2021-09-17 01:33:13		SHOYO		2.2 miles 341°	2021-09-13 02:26:41
NO.18 TAISEI MARU		2.4 miles 130°	2021-09-16 16:35:05		SYUNSYO MARU		2.4 miles 11°	2021-09-13 23:20:20
DAI51SHINKOUMARU		2.5 miles 297°	2021-09-16 19:55:09		TOKUYO MARU NO.17		2.6 miles 271°	2021-09-16 18:30:07

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.