Callsign:	JD3573
MMSI number:	431004916
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	34°41.93' N 134°41.66' E - locator PM74IQ37HR - show map - static map 6.0 miles South bearing 192° from Shirahama, Hyōgo, Japan [?] 10.0 miles Southwest bearing 242° from Kakogawa, Hyōgo, Japan 27.7 miles West bearing 271° from Kōbe-shi, Hyōgo, Japan 45.9 miles West bearing 271° from Ōsaka-shi, Ōsaka, Japan
Last position:	2021-04-27 14:41:39 EDT (12d 23h44m ago) 2021-04-28 03:41:39 JST local time at Shirahama, Japan [?]
Course:	273° – heading 271°
Speed:	14 MPH
Dimensions:	length 38 m width 10 m draught 0.0 m
Last path:	JD3573>ais via JG3HLX
Positions stored:	6237

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
HISAYOSHI MARU		0.4 miles 308°	2021-04-26 01:17:14		SEISHOMARU		0.5 miles 331°	2021-04-26 15:59:17
TENJYOUMARU NO.8		0.8 miles 92°	2021-04-25 23:05:13		HAMAGIKU		0.9 miles 105°	2021-04-27 20:35:40
AIKOUMARU		0.9 miles 93°	2021-04-22 17:33:59		YUKICHIFUKU		1.1 miles 42°	2021-04-28 05:32:42
TAISEIMARU NO.3		1.2 miles 85°	2021-04-14 03:29:46		SHOYO MARU		1.6 miles 29°	2021-04-28 06:44:42
NO.2DAIFUKUMARU		1.6 miles 5°	2021-04-28 01:05:41		KOUFUKU		1.7 miles 60°	2021-04-28 03:26:41
KOUZAN MARU NO.8		1.9 miles 95°	2021-04-28 01:41:41		EIHOMARU NO.53		2.1 miles 301°	2021-04-19 02:18:46
NISIJIMA		2.1 miles 10°	2021-04-28 03:02:41		431686189 JP		2.3 miles 94°	2021-04-23 06:19:06
NO3 KAZUHISAMARU		2.5 miles 29°	2021-04-28 00:50:41		NO33SUMIYOSHIMARU		2.6 miles 5°	2021-04-28 02:32:41
TOHO		2.8 miles 140°	2021-04-23 01:22:01		CHOUHOU MARU NO.1		2.9 miles 153°	2021-04-27 23:53:40
45SANSHAMARU		3.3 miles 151°	2021-04-28 05:41:42		SHINTATSU MARU		3.5 miles 156°	2021-04-28 01:56:41

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.