Callsign:	JD3894
MMSI number:	431006749
IMO number:	756688
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP HIC (ETA Jan20 00:00)
Location:	36°12.78' N 140°43.30' E - locator QM06IF61OC - show map - static map 9.9 miles Southeast bearing 137° from Ōarai, Ibaraki, Japan [?] 15.8 miles Southeast bearing 138° from Katsuta, Ibaraki, Japan 68.0 miles Northeast bearing 58° from Tokyo, Tōkyō, Japan 80.3 miles Northeast bearing 49° from Yokohama-shi, Kanagawa, Japan
Last position:	2021-01-19 20:46:50 EST (17h19m ago) 2021-01-20 10:46:50 JST local time at Ōarai, Japan [?]
Course:	176.9° – heading 170°
Speed:	9 MPH
Dimensions:	length 33 m width 9 m draught 3.0 m
Last path:	JD3894>ais via JI1-QOX
Positions stored:	18652

callsign		distance	last heard - EST		callsign		distance	last heard - EST
YURA MARU		3.1 miles 78°	2021-01-19 07:15:43		SYOHOUMARU		4.1 miles 23°	2021-01-19 04:28:19
YAMIZO		4.1 miles 318°	2021-01-18 19:01:00		DRIVE GREEN HIGHWAY		4.3 miles 61°	2021-01-19 00:06:43
TAISHUNMARU		4.6 miles 118°	2021-01-20 13:26:43		NITTAN MARU		4.7 miles 17°	2021-01-20 05:11:53
KAKUJYO MARU		4.8 miles 55°	2021-01-20 02:37:32		TTM HOPE		6.0 miles 82°	2021-01-05 00:19:54
ISTRA ACE		6.1 miles 106°	2021-01-13 02:20:01		TENJIN MARU NO.47		6.4 miles 47°	2021-01-20 13:47:37
GLOVIS CENTURY		6.5 miles 97°	2021-01-11 04:04:36		KEIYUMARU2		6.5 miles 61°	2021-01-19 06:58:40
NUKUSHINA		6.9 miles 84°	2021-01-20 13:11:32		FUGRO MARINER		7.1 miles 285°	2021-01-08 02:01:41
EARNEST CRANE		7.2 miles 352°	2020-12-27 08:34:05		FRONTIER MIRAGE		7.3 miles 82°	2021-01-20 14:04:40
THOUSAND SPRING		7.5 miles 15°	2021-01-18 06:04:12		SHINCHI MARU		7.8 miles 107°	2021-01-08 23:41:11
SHINSETO		8.0 miles 130°	2021-01-20 12:16:25		MATSUSAKA		8.5 miles 95°	2021-01-10 13:45:03

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.