Callsign:	JD3555
MMSI number:	431004768
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP YOK Y (ETA Sep27 12:00)
Location:	35°26.94' N 139°39.78' E - locator PM95TK97NR - show map - static map 1.2 miles East bearing 86° from Yokohama-shi, Kanagawa, Japan [?] 5.8 miles Southwest bearing 212° from Kawasaki, Kanagawa, Japan 16.7 miles South bearing 186° from Tokyo, Tōkyō, Japan
Last position:	2020-05-30 11:10:04 EDT (6m2s ago) 2020-05-31 00:10:04 JST local time at Yokohama-shi, Japan [?]
Course:	312.4° – heading 303°
Speed:	0 MPH
Dimensions:	length 38 m width 10 m draught 3.3 m
Last path:	JD3555>ais via GM7HHB
Positions stored:	29965

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
ASAHI MARU		15.4 yards 199°	2020-05-30 05:03:48		HAKUBA		106.2 yards 282°	2020-05-30 11:10:04
KANAGAWAMARU		135.9 yards 230°	2020-05-30 02:09:41		HOUWAMARU		137.2 yards 43°	2020-05-30 05:37:50
KUROBE MARU		163.1 yards 352°	2020-05-30 06:57:13		YOSHINO MARU		171.3 yards 217°	2020-05-30 08:23:57
KUROGANE		176.3 yards 214°	2020-05-30 11:03:37		HOTAKA		204.7 yards 262°	2020-05-30 11:06:04
CHITOSE		224.4 yards 252°	2020-05-29 21:29:05		OHGI MARU		237.8 yards 239°	2020-05-30 07:19:54
431100689 JP		272.0 yards 244°	2020-05-28 11:34:58		HAYATE		313.0 yards 285°	2020-05-30 11:10:04
NISHIKI		320.3 yards 290°	2020-05-30 11:10:04		AKASHIMARU		329.2 yards 293°	2020-05-30 09:00:59
SAKURA		390.5 yards 273°	2020-05-30 02:52:59		KAMAKURA		402.8 yards 264°	2020-05-30 07:46:55
KATASE MARU		403.6 yards 277°	2020-05-30 08:23:57		KASHIMA MARU		0.4 miles 304°	2020-05-30 09:49:06
AZUMA MARU NO88		0.5 miles 54°	2020-05-21 23:28:09		TACHIBANA		0.5 miles 21°	2020-05-30 05:20:50

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.