Callsign:	7JND
MMSI number:	432889000
IMO number:	669952
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	GUARD ON TANSA (ETA Sep08 00:00)
Location:	34°21.15' N 134°22.20' E - locator PM74EI44JO - show map - static map 11.4 miles East bearing 80° from Shido, Kagawa, Japan [?] 14.0 miles Southeast bearing 130° from Tonoshō, Kagawa, Japan 51.8 miles Southwest bearing 243° from Kōbe-shi, Hyōgo, Japan 68.6 miles West bearing 250° from Ōsaka-shi, Ōsaka, Japan
Last position:	2021-09-05 18:29:19 EDT (12d 6h38m ago) 2021-09-06 07:29:19 JST local time at Shido, Japan [?]
Course:	293° – heading 295°
Speed:	13 MPH
Dimensions:	length 43 m width 10 m draught 4.5 m
Last path:	7JND>ais via JG3HLX
Positions stored:	1541

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
RYUSEI MARU		226.2 yards 138°	2021-09-16 19:54:32		HOKUYUMARU		405.0 yards 210°	2021-09-05 20:43:51
KOUSHIN MARU NO.7		513.5 yards 103°	2021-09-12 08:14:58		SEIRYUU MARU		514.2 yards 207°	2021-09-04 08:20:10
SHIZKA		0.4 miles 228°	2021-09-03 18:23:07		SYUUKA MARU NO.2		0.5 miles 109°	2021-09-15 22:48:55
EIYU MARU NO.5		0.6 miles 92°	2021-09-15 16:00:53		KEISYO MARU		0.8 miles 348°	2021-09-08 18:56:38
IZUMI MARU		0.8 miles 332°	2021-08-29 07:25:27		IYO		0.8 miles 92°	2021-09-11 14:51:22
KEOYOUNG_STAR3		0.8 miles 102°	2021-09-09 21:47:48		KEOYOUNG BLUE 5		0.9 miles 84°	2021-09-07 03:36:42
ENSHU MARU		0.9 miles 9°	2021-09-16 19:24:32		SEIKOU MARU		0.9 miles 93°	2021-09-11 21:15:24
SHOEI MARU NO.58		0.9 miles 339°	2021-09-16 23:27:37		USAV FORT MCHENRY		1.0 miles 327°	2021-08-21 04:51:56
ZUIYO MARU		1.0 miles 44°	2021-09-16 05:06:56		KOKUHO MARU		1.0 miles 3°	2021-09-14 09:12:02
TAISHUNMARU		1.0 miles 22°	2021-09-14 11:21:02		REIHO MARU		1.0 miles 26°	2021-09-14 20:07:24

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.