Callsign:	JD3209
MMSI number:	431002676
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP YOK (ETA ***00 24:60)
Location:	35°27.76' N 139°41.82' E - locator PM95UL31PA - show map - static map 3.2 miles East bearing 72° from Yokohama-shi, Kanagawa, Japan [?] 4.2 miles South bearing 196° from Kawasaki, Kanagawa, Japan 15.7 miles South bearing 179° from Tokyo, Tōkyō, Japan
Last position:	2021-07-31 03:28:44 EDT (7h10m ago) 2021-07-31 16:28:44 JST local time at Yokohama-shi, Japan [?]
Course:	238° – heading 143°
Speed:	1 MPH
Dimensions:	length 34 m width 9 m draught 3.6 m
Last path:	JD3209>ais via GM7HHB
Positions stored:	43209

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
DREAM ANGEL		156.7 yards 39°	2021-07-26 21:29:07		TRANS FUTURE 6		198.0 yards 270°	2021-07-23 17:54:15
SANRAIZURODO		305.8 yards 284°	2021-07-31 00:59:34		EMU ARROW		308.9 yards 286°	2021-07-31 02:34:42
TAN BINH 257		447.2 yards 334°	2021-07-04 13:55:22		TRANS LEADER		451.6 yards 221°	2021-07-21 10:36:52
TAURUS LEADER		451.6 yards 221°	2021-07-31 06:00:50		CARMEL		0.4 miles 342°	2021-07-13 22:00:22
TOMBARRA		0.5 miles 253°	2021-07-28 05:44:11		MARINE ROUGE		0.6 miles 82°	2021-07-31 06:19:51
NISSHOMARU NO.20		0.6 miles 98°	2021-07-29 20:08:25		FUJI		0.6 miles 234°	2021-07-31 03:31:44
SHINYOU		0.7 miles 239°	2021-07-28 23:24:45		AMAGI MARU		0.8 miles 126°	2021-07-31 03:59:45
ITSUKUSHIMA		0.8 miles 123°	2021-07-31 07:51:55		KYOWA ORCHID		0.8 miles 209°	2021-07-20 17:59:28
TROPICAL ISLANDER		0.8 miles 209°	2021-07-05 23:36:18		KINRYUMARU		0.8 miles 49°	2021-07-31 10:19:01
431006646 JP		0.8 miles 196°	2021-07-20 00:56:42		GLOVIS SUNRISE		0.9 miles 216°	2021-07-26 21:18:06

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.