Callsign:	JD4100
MMSI number:	431008653
IMO number:	805843
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP OSA OFF (ETA Nov13 22:30)
Location:	34°30.08' N 136°51.24' E - locator PM84KM20LH - show map - static map 1.3 miles North bearing 10° from Toba, Mie, Japan [?] 8.9 miles East bearing 82° from Ise, Mie, Japan 47.1 miles South bearing 184° from Nagoya-shi, Aichi, Japan 72.0 miles Southeast bearing 120° from Kyoto, Kyōto, Japan
Last position:	2020-01-17 22:30:43 EST (1d 12h39m ago) 2020-01-18 12:30:43 JST local time at Toba, Japan [?]
Course:	303.9° – heading 301°
Speed:	12 MPH
Dimensions:	length 75 m width 12 m draught 2.7 m
Last path:	JD4100>ais via AIS-Windsor
Positions stored:	47652

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SYORYU(ESCORT BOAT)		520.7 yards 145°	2020-01-18 18:29:01		HOSYOMARU		0.3 miles 289°	2020-01-17 18:58:10
DW7714		2.0 miles 236°	2020-01-19 11:05:05		DW2535		2.1 miles 231°	2020-01-19 11:00:18
NIPPO MARU		2.4 miles 290°	2020-01-10 03:54:05		CHITAMARU		3.4 miles 74°	2020-01-19 01:38:00
TOSUI		3.7 miles 130°	2020-01-19 01:37:00		004310403 JP		4.0 miles 223°	2020-01-19 11:09:47
ZUIRYU (ESCORT BOAT)		4.2 miles 73°	2020-01-18 17:17:16		MYORYU(ESCORT BOAT)		7.4 miles 34°	2020-01-10 21:23:05
JG2OLL-9		7.8 miles 274°	2020-01-19 01:09:56		JR2PRS B		7.9 miles 264°	2020-01-16 18:13:57
JR2PRS-B		7.9 miles 264°	2020-01-16 18:13:57		JR2PRS		7.9 miles 264°	2020-01-05 22:05:58
JJ2YSG-A		8.0 miles 290°	2020-01-06 23:56:23		CS SUMMER		8.1 miles 42°	2020-01-11 16:28:00
EASTERN PROSPERITY		8.4 miles 38°	2020-01-15 23:32:58		KOUSHINMARU NO.5		8.4 miles 38°	2020-01-15 03:55:31
431005072 JP		8.5 miles 37°	2019-12-31 17:56:43		HIRADO		8.6 miles 40°	2020-01-17 18:52:10

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.