callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
JK1CDP-7		494.8 yards 143°	2021-04-10 02:18:55		ASOMARU NO 8		0.3 miles 99°	2021-04-10 20:45:51
DAISHINMARU NO.10119		0.3 miles 8°	2021-04-08 19:32:26		JS1FOJ-8		0.4 miles 176°	2021-03-21 20:25:46
SHIN CHOU MARU		0.7 miles 359°	2021-04-10 12:52:31		SHIMA MARU		0.7 miles 341°	2021-04-10 19:10:49
ARIMA MARU		0.7 miles 346°	2021-04-10 13:02:32		SUZUKA MARU		0.8 miles 351°	2021-04-09 04:17:47
YT-807		1.3 miles 324°	2021-04-10 18:23:48		YT 804 DEFIANT		1.4 miles 311°	2021-04-10 18:31:48
YT806 NAVY TUG		1.4 miles 309°	2021-04-10 17:11:46		YT-805 NAVY TUG		1.4 miles 309°	2021-04-10 18:37:48
JF1HEO		1.5 miles 224°	2021-03-28 07:22:36		KIYOTAKI		1.6 miles 25°	2021-04-07 21:17:49
KENTA MARU		1.6 miles 38°	2021-04-09 18:23:59		ARGUS 3		1.8 miles 323°	2021-03-30 19:37:25
SHIRASE		1.8 miles 306°	2021-03-12 02:11:13		YUUGIRI		2.0 miles 306°	2021-04-02 02:24:11
JJ1FAX-7		2.1 miles 217°	2021-04-10 04:34:50		JO1NME-10		2.1 miles 300°	2021-04-10 21:04:14
JO1NME-15		2.1 miles 300°	2021-04-10 21:04:32		JE1LGW-9		2.2 miles 165°	2021-04-09 05:56:43
ALICE		2.3 miles 17°	2021-04-10 11:57:30		NOSHIRO MARU		2.4 miles 19°	2021-04-10 19:34:49
KANEYOSHI MARU		2.4 miles 22°	2021-04-05 17:40:13		KANTO MARU		2.5 miles 18°	2021-04-10 19:37:49
SLNC GOODWILL		2.7 miles 16°	2021-03-19 22:14:46		USGOV VESSEL		2.7 miles 5°	2021-03-30 17:56:27
CHIYODA		2.7 miles 355°	2021-04-05 19:19:21		YAMAGIRI		2.7 miles 4°	2021-03-29 18:36:54
US GOV VESSEL-------		2.7 miles 349°	2021-04-02 19:35:49		HIRADO		2.9 miles 339°	2021-04-07 05:39:22
CHICHIJIMA		2.9 miles 21°	2021-04-08 01:16:58		ENOSHIMA		2.9 miles 320°	2021-03-27 01:31:08
TAKANAMI		2.9 miles 332°	2021-04-04 18:54:39		US GOV SHIP		3.1 miles 26°	2021-04-09 01:29:15
HASHIDATE		3.2 miles 51°	2021-04-09 01:04:24		katu		3.2 miles 156°	2021-03-20 00:14:12
JA/KN-033		3.3 miles 240°	2021-04-06 07:11:26		JJ1OMV		3.3 miles 240°	2021-04-05 23:40:36
AWAJI		3.4 miles 40°	2021-04-07 23:30:39		KAISHO MARU		3.4 miles 57°	2021-04-05 18:17:14
KAIMEI		3.5 miles 332°	2021-04-10 12:18:31		SHINSEI MARU		3.5 miles 50°	2021-04-02 01:33:09
SEAGUARDIAN		3.6 miles 344°	2021-03-30 22:33:34		JS1FOJ-10		3.6 miles 138°	2021-04-10 21:00:31
YAMATOGAWA		3.7 miles 33°	2021-04-10 21:02:46		SHINKO MARU NO.78		3.7 miles 46°	2021-04-09 04:43:48
KEIYO MARU NO.15		3.7 miles 41°	2021-04-09 03:21:47		E5(J S^BD-ARU		3.8 miles 107°	2021-04-10 21:00:47
CSC CYANITE		3.9 miles 31°	2021-04-10 00:16:07		DAITOMO 7		3.9 miles 37°	2021-03-31 02:00:51
MIYAKO		3.9 miles 26°	2021-04-08 19:18:10		JH1NOB-9		4.0 miles 251°	2021-04-10 00:18:59
AOGASHIMAMARU		4.0 miles 23°	2021-04-08 05:53:13		JH1CWL-13		4.0 miles 223°	2021-04-10 21:02:43
JA1HIN-8		4.0 miles 137°	2021-03-13 19:53:29		NAGATOMARU		4.1 miles 151°	2021-04-10 13:02:32
ISOPRENE MARU N03		4.1 miles 83°	2021-04-10 04:30:18		SUMIWAKA MARU NO.61		4.2 miles 26°	2021-04-10 21:03:46
TAIKO MARU		4.2 miles 27°	2021-04-09 04:08:47		KAIYOMARU NO.1		4.2 miles 148°	2021-04-10 16:52:46
NO8 TOA MARU		4.3 miles 149°	2021-04-10 16:48:45		HISIHARUMARU		4.3 miles 24°	2021-04-06 18:55:46
SYOUYOUMARU NO.3		4.3 miles 92°	2021-04-10 17:35:47		SITC MANILA		4.3 miles 21°	2021-04-08 06:21:01
JN1IHD		4.4 miles 326°	2021-04-03 19:44:47		SEVILLA CARRIER		4.4 miles 21°	2021-04-09 09:46:03
CORAL ACROPORA		4.4 miles 23°	2021-04-10 21:04:45		KAISHINMARU		4.5 miles 90°	2021-03-23 05:50:05
YOKOSUKA		4.5 miles 94°	2021-04-08 20:44:05		MEIJIMARU		4.6 miles 84°	2021-04-08 10:02:20
HOKO		4.7 miles 95°	2021-03-26 04:20:51		OHAMI		4.7 miles 43°	2021-04-10 07:37:28
SEVENISLAND TOMO		4.7 miles 100°	2021-04-10 20:17:50		OOTAKI		4.7 miles 14°	2021-04-05 16:35:08
KIRISHIMA		4.7 miles 86°	2021-04-08 21:55:37		DPL ALYUR		4.7 miles 42°	2021-04-09 04:17:10
KALAMAZOO		4.7 miles 20°	2021-04-10 01:49:14		CHEMTRANS ADRIATIC		4.9 miles 19°	2021-03-14 21:25:53
KINYU MARU NO12		4.9 miles 20°	2021-04-09 01:03:24		TAIKASAN		4.9 miles 21°	2021-04-09 04:45:59
NANIWA MARU NO48		5.0 miles 92°	2021-04-10 17:18:13		GLOBAL TOMORROW		5.2 miles 103°	2021-03-22 07:19:38
NO3TOA MARU		5.2 miles 137°	2021-04-10 04:46:19		EISHIN MARU NO.25		5.2 miles 105°	2021-04-10 13:24:04
GINGA PHOENIX		5.3 miles 108°	2021-03-17 05:29:08		TOKIWA		5.3 miles 103°	2021-04-03 00:42:47
TSUGARU		5.3 miles 17°	2021-04-08 21:10:54		DL LOTUS		5.3 miles 103°	2021-03-30 20:22:31
YUYO MARU		5.3 miles 104°	2021-03-29 16:28:44		SHUNHO MARU		5.4 miles 105°	2021-04-09 09:53:52
JA1BGJ-5		5.4 miles 345°	2021-03-24 21:02:11		JQ1ETV-7		5.5 miles 272°	2021-03-13 23:24:56
SUMIYO		5.7 miles 111°	2021-04-10 05:58:25		KIPPO MARU		5.7 miles 106°	2021-04-10 06:05:52
NO6 TOA MARU		5.7 miles 133°	2021-04-10 03:49:17		GRANDE FORTUNA		5.8 miles 15°	2021-03-26 03:29:11
NO78 OYARIKIMARU		5.9 miles 12°	2021-04-10 20:52:50		YAHATAMARU NO.1		6.0 miles 16°	2021-03-23 04:37:03

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.