Callsign:	JD4484
MMSI number:	431012644
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>TOMOGASHIMA P.S. (ETA May23 14:00)
Location:	34°28.77' N 135°09.93' E - locator PM74NL95UB - show map 14.7 miles South bearing 184° from Kōbe-shi, Hyōgo, Japan [?] 14.8 miles Southeast bearing 136° from Akashi, Hyōgo, Japan 24.2 miles Southwest bearing 232° from Ōsaka-shi, Ōsaka, Japan
Last position:	2024-05-22 22:31:22 EDT (1m3s ago) 2024-05-23 11:31:22 JST local time at Kōbe-shi, Japan [?]
Course:	227.900009° – heading 229°
Speed:	18 MPH
Dimensions:	length 44 m width 9 m draught 3.9 m
Last path:	JD4484>ais via JP3QZN-B
Positions stored:	173794

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SIRIUS		0.4 miles 262°	2024-05-22 22:32:23		SOHSHU MARU		0.8 miles 40°	2024-05-22 22:32:23
KATUMARU		1.7 miles 61°	2024-05-03 08:56:21		NEW STREAM 2		2.1 miles 187°	2024-05-22 22:32:23
SULPHUR TRINITY		2.6 miles 68°	2024-05-22 22:32:23		TAKUYO MARU		3.1 miles 169°	2024-05-22 22:30:41
CLEANHARIMA		3.8 miles 341°	2024-05-22 22:32:23		NICHIYASU MARU		3.8 miles 190°	2024-05-22 22:31:22
MASATUGUMARU		3.8 miles 51°	2024-05-07 17:44:17		VIDYUT		4.0 miles 242°	2024-05-22 22:31:22
MEITOKUMARU		4.1 miles 188°	2024-05-21 02:52:22		DAYBREAK S BELL		4.4 miles 215°	2024-05-22 22:32:23
FREIHEIT		4.5 miles 346°	2024-04-27 20:35:28		431017108 JP		4.7 miles 208°	2024-04-26 21:35:07
UKYOUMARU		5.0 miles 68°	2024-05-18 07:41:52		401007840 AF		5.1 miles 265°	2024-05-19 11:30:21
NO.21 OSAKAMARU		5.2 miles 82°	2024-05-22 22:24:13		FAIR WIND 2		5.4 miles 178°	2024-05-18 02:07:10
EBISUMARU		5.5 miles 26°	2024-05-22 19:45:37		UMI		5.6 miles 75°	2024-05-22 22:15:01

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.