Callsign:	JD4170
MMSI number:	431009245
IMO number:	814832
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP MIZ (ETA Jun30 23:00)
Location:	34°37.27' N 134°36.76' E - locator PM74HO39MC - show map - static map 12.7 miles Southwest bearing 208° from Shirahama, Hyōgo, Japan [?] 14.4 miles South bearing 200° from Himeji, Hyōgo, Japan 32.8 miles West bearing 262° from Kōbe-shi, Hyōgo, Japan 50.8 miles West bearing 265° from Ōsaka-shi, Ōsaka, Japan
Last position:	2018-06-30 07:31:24 EDT (21d 11h42m ago) 2018-06-30 20:31:24 JST local time at Shirahama, Japan [?]
Course:	263° – heading 262°
Speed:	14 MPH
Dimensions:	length 62 m width 9 m draught 3.5 m
Last path:	JD4170>ais via JG3HLX
Positions stored:	5050

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
431009780 JP		1.0 miles 68°	2018-07-19 07:21:02		SYOUSEI		1.2 miles 321°	2018-07-21 04:23:37
431006440 JP		1.4 miles 151°	2018-06-25 09:36:39		TOYO MARU		2.0 miles 143°	2018-07-21 08:12:08
NISIJIMA		2.2 miles 52°	2018-07-20 23:53:01		SOUSHUNMARU		2.4 miles 39°	2018-06-29 02:19:34
RYUJU MARU		2.7 miles 83°	2018-07-21 03:27:30		KEITEN		2.7 miles 65°	2018-07-19 14:38:02
TAISEIMARU		2.7 miles 84°	2018-07-19 05:04:44		YU FENG		2.8 miles 95°	2018-06-23 04:34:58
HKL EIKOU		2.8 miles 68°	2018-07-20 23:52:01		SANKOUMARU		2.8 miles 87°	2018-07-18 01:23:18
HOUEI MARU		2.9 miles 92°	2018-07-12 01:28:13		YDT-04		3.0 miles 242°	2018-06-28 19:34:39
SHANG HUA		3.2 miles 39°	2018-07-20 19:01:21		JNS 3		3.6 miles 188°	2018-07-21 19:11:50
SANKO KAIRYU		4.2 miles 8°	2018-07-19 05:15:45		HAN ZHANG		4.2 miles 204°	2018-07-21 19:12:50
NAGAKANEMARU		4.4 miles 6°	2018-06-28 17:48:24		DAIUNMARU NO.3		5.3 miles 354°	2018-07-18 05:52:43

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.