Callsign:	JD4730
MMSI number:	431014764
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP KSM (ETA Jun10 11:00)
Location:	36°07.66' N 140°39.80' E - locator QM06HD90OP - show map - static map 11.3 miles North bearing 5° from Kashima-shi, Ibaraki, Japan [?] 13.5 miles South bearing 165° from Ōarai, Ibaraki, Japan 62.2 miles Northeast bearing 61° from Tokyo, Tōkyō, Japan 74.0 miles Northeast bearing 50° from Yokohama-shi, Kanagawa, Japan
Last position:	2020-09-23 05:14:33 EDT (1d 9h58m ago) 2020-09-23 18:14:33 JST local time at Kashima-shi, Japan [?]
Course:	165° – heading 166°
Speed:	15 MPH
Dimensions:	length 35 m width 12 m draught 3.5 m
Last path:	JD4730>ais via JI1-QOX
Positions stored:	100

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
HIYODORI		3.7 miles 131°	2020-09-21 22:25:04		JQ1BRQ-12		7.3 miles 202°	2020-09-19 23:33:57
JG1FWE-B		7.3 miles 201°	2020-09-21 03:33:25		SAKURA		8.2 miles 100°	2020-09-23 17:10:13
KULJAK ARROW		8.4 miles 155°	2020-08-29 21:27:45		HOURAIMARU NO28		9.3 miles 43°	2020-09-22 02:44:40
DREAM OCEAN		9.4 miles 144°	2020-09-09 20:34:21		AIKOUMARU		9.4 miles 11°	2020-09-17 02:34:22
VIRGO LEADER		9.5 miles 69°	2020-09-23 04:21:26		JG1FWE-A		10.4 miles 197°	2020-09-21 06:19:15
JJ5JCC-A		10.4 miles 197°	2020-09-21 06:23:36		TOMIEIMARU		10.9 miles 48°	2020-09-21 18:59:24
STABILITY		11.0 miles 166°	2020-09-15 05:29:25		HISUI HORIZON		11.0 miles 166°	2020-09-21 02:35:16
EBISU MARU		11.3 miles 42°	2020-09-09 11:56:41		INDIAN PARTNERSHIP		11.3 miles 167°	2020-09-06 23:38:42
JP1YKH-I		11.4 miles 190°	2020-09-24 14:58:53		OBE DINARES		11.7 miles 167°	2020-09-20 19:04:08
ENEOS TOKYO		11.8 miles 148°	2020-09-18 08:43:18		EISHIN MARU NO.27		12.2 miles 35°	2020-09-08 19:34:56

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.