Callsign:	JGBF
MMSI number:	431100049
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	(ETA ***00 24:60)
Location:	35°38.07' N 139°46.74' E - locator PM95VP32LH - show map - static map 3.3 miles Northeast bearing 57° from Shinagawa-ku, Japan [?] 6.2 miles Southeast bearing 128° from Tokyo, Tōkyō, Japan 15.0 miles Northeast bearing 31° from Yokohama-shi, Kanagawa, Japan
Last position:	2017-10-14 00:08:15 EDT (7d 4h26m ago) 2017-10-14 13:08:15 JST local time at Shinagawa-ku, Japan [?]
Course:	12° – heading 335°
Speed:	1 MPH
Dimensions:	length 35 m width 10 m draught 3.0 m
Last path:	JGBF>ais via JR1CAD-10
Positions stored:	4496

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
431008942 JP		49.2 yards 351°	2017-10-20 16:59:15		MEIYO		132.0 yards 170°	2017-10-13 22:30:53
7K3BKZ-1		0.4 miles 204°	2017-10-20 05:38:16		YAYOI		0.5 miles 302°	2017-10-04 20:45:33
KEIFU MARU		0.6 miles 316°	2017-10-21 00:31:18		JG1GPY-7		0.7 miles 333°	2017-10-21 00:19:40
431010304 JP		0.7 miles 282°	2017-10-19 16:35:45		JR1TOT-5		0.8 miles 107°	2017-09-21 22:02:58
WAKANATSU		0.8 miles 152°	2017-10-20 19:54:06		ASUKAMARU		0.8 miles 339°	2017-10-21 01:50:47
MARUSUMI MARU NO.11		0.9 miles 164°	2017-10-20 19:16:21		DK8TQ		0.9 miles 112°	2017-10-16 05:09:43
VINGTETUN		1.0 miles 279°	2017-10-21 03:36:06		OHI		1.0 miles 239°	2017-10-21 02:20:36
CHIKUZEN MARU		1.0 miles 243°	2017-10-21 01:40:51		NISSHO MARU NO.58		1.0 miles 269°	2017-10-20 21:23:32
TOKO MARU		1.0 miles 327°	2017-09-29 19:41:08		KAMIKITA MARU		1.1 miles 265°	2017-10-21 01:40:51
HINODE MARU		1.1 miles 300°	2017-10-20 14:25:15		MUSASHI		1.1 miles 225°	2017-10-21 00:48:12

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.