callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KAMISHIMA MARU		849.4 m 91°	2025-02-11 09:53:45		MARUI MARU		975.1 m 85°	2025-01-25 03:20:41
OHSHIMAMARU		986.4 m 161°	2025-01-15 05:46:35		431005100 JP		1.1 km 221°	2025-01-15 11:41:11
431024916 JP		1.1 km 173°	2025-02-03 08:24:47		KUNIKI 58		1.7 km 134°	2025-02-10 10:54:02
SEIJU NO.2		1.8 km 74°	2025-02-03 12:57:23		SHOKEI MARU NO.10		1.8 km 180°	2025-01-27 13:12:09
NO 17 ASAHI MARU		1.8 km 10°	2025-02-11 16:32:26		431400592 JP		2.0 km 147°	2025-01-18 06:17:56
431008540 JP		2.1 km 231°	2025-02-11 05:39:20		HAYABUSAMARU		2.1 km 9°	2025-02-11 14:35:13
431009603 JP		2.2 km 158°	2025-02-05 21:56:12		KAMOME MARU NO.1		2.3 km 113°	2025-02-11 12:02:58
431011536 JP		2.5 km 238°	2025-01-23 05:29:59		WAKAYOSHIMARU NO.8		2.6 km 126°	2025-02-08 18:01:03
SHINATSU		2.7 km 127°	2025-02-11 17:57:34		SETOUCHI		2.8 km 107°	2025-01-31 17:52:15
SUMIHOUMARU NO32		2.9 km 239°	2025-02-09 15:32:10		431000320 JP		3.4 km 55°	2025-01-31 19:50:11
431022845 JP		3.7 km 165°	2025-02-09 08:56:32		SHINPO		3.7 km 200°	2025-02-05 00:33:05
SUMISE MARU NO.2		3.8 km 148°	2025-01-22 10:09:13		KOUSEI MARU NO.3		3.9 km 150°	2025-01-27 02:26:37
JIAHONG		3.9 km 120°	2025-01-15 12:58:20		TYOUKICHIMARU		4.0 km 356°	2025-02-02 22:15:54
KIZUNA		4.0 km 60°	2025-02-08 15:12:47		RYUEI		4.0 km 175°	2025-01-18 01:01:24
AIKOUMARU		4.8 km 215°	2025-02-09 13:33:59		HOUSYUN		5.0 km 129°	2025-01-28 14:37:20
431501742 JP		5.1 km 118°	2025-02-09 18:17:26		HIMAKARINKOU MARU		5.3 km 304°	2025-02-12 04:39:39
HAYATO		5.6 km 102°	2025-02-11 07:12:30		KIYOSHIO MARU		5.6 km 196°	2025-02-04 03:03:47
431013821 JP		6.1 km 264°	2025-01-27 19:35:10		RIKIEI		6.5 km 163°	2025-02-11 01:53:58
431021344 JP		6.5 km 278°	2025-02-07 08:48:36		SHOURYUU		6.5 km 164°	2025-02-11 05:03:17
431008232 JP		6.6 km 244°	2025-01-18 20:41:14		DAI3 OUKAIMARU		6.6 km 140°	2025-01-31 11:35:14
KOYO MARU		6.7 km 150°	2025-01-30 11:14:11		YUHO MARU NO.6		6.7 km 163°	2025-02-09 00:40:40
SEIWA MARU		6.9 km 186°	2025-01-31 03:40:48		431008968 JP		6.9 km 154°	2025-01-26 02:37:40
OHAMI		7.4 km 104°	2025-02-02 08:33:18		SHORYU NO.2		7.6 km 280°	2025-02-11 19:46:45
AISHO NO.8		7.7 km 194°	2025-02-11 23:05:05		KAISEIMARU NO2		7.7 km 167°	2025-01-31 10:20:15
MV DISCOVERY BAY		7.8 km 161°	2025-02-12 19:00:09		SEISYOU		7.8 km 242°	2025-02-10 05:16:28
JINSHOMARU NO.21		7.8 km 193°	2025-02-12 09:37:10		HARIMA 22		8.0 km 103°	2025-01-25 23:56:22
431025492 JP		8.2 km 267°	2025-02-09 02:20:50		431014472 JP		8.2 km 266°	2025-01-26 17:27:20
DAITOMO 7		8.3 km 176°	2025-02-11 09:46:45		PANAY		8.5 km 198°	2025-02-12 19:00:09
ATSUTA MARU		8.6 km 265°	2025-02-12 18:59:09		416038003 TW		8.6 km 143°	2025-02-09 05:10:06
KAZANMARU NO.2		8.6 km 282°	2025-02-06 21:33:34		SATSUKI MARU		8.7 km 68°	2025-02-02 22:25:55
ENOSHIMA		8.7 km 178°	2025-02-11 07:22:31		MANYOSHI MARU		8.8 km 88°	2025-02-08 20:17:16
431016716 JP		9.0 km 80°	2025-01-25 19:33:18		SUMIHOUMARU NO.21		9.2 km 215°	2025-01-21 11:25:15
JINWA MARU		9.3 km 86°	2025-02-09 03:14:55		EIFUKUMARU		9.3 km 183°	2025-01-30 01:49:51
431016016 JP		9.4 km 202°	2025-02-06 16:06:02		FUJIMARU		9.4 km 109°	2025-01-18 02:15:32
SURUGAMARU		9.4 km 78°	2025-01-25 06:47:02		HAYABUSAMARU		9.5 km 82°	2025-02-08 02:55:37
SYOKEI MARU		9.5 km 179°	2025-02-10 15:28:48		IZUMI		9.5 km 72°	2025-01-27 07:54:09
COSMIC OAK		9.6 km 154°	2025-02-12 19:00:09		SEIYUMARU NO.1		9.7 km 192°	2025-01-23 11:02:08
NITTOU MARU		9.8 km 68°	2025-02-06 07:46:13		431011540 JP		9.8 km 252°	2025-01-24 22:22:10
TETSUUN MARU NO.5		9.8 km 83°	2025-01-31 13:28:14		431003176 JP		9.9 km 261°	2025-01-17 23:45:16
SUIHA		10.0 km 88°	2025-02-10 10:08:57		YAMAYURI		10.0 km 92°	2025-02-06 15:08:56
SHINKAWA MARU		10.0 km 98°	2025-01-22 06:45:02		SAKURAMARU		10.1 km 92°	2025-02-02 07:56:15
NANJING CONFIDENCE		10.1 km 213°	2025-01-29 04:17:55		MISAKI MARU		10.1 km 91°	2025-02-08 18:27:06
RYOUBIMARU		10.1 km 99°	2025-02-10 11:17:04		KAEDE		10.2 km 99°	2025-02-08 20:13:16
NIKKO MARU NO.18		10.2 km 94°	2025-02-09 18:40:29		TETSUUN MARU NO.1		10.2 km 91°	2025-02-11 00:13:49
KUMANO		10.3 km 222°	2025-02-07 01:54:57		KOSHO MARU		10.4 km 137°	2025-02-11 06:49:27
HOURIN MARU NO.1		10.4 km 98°	2025-01-30 11:53:15		RYOUMEI MARU		10.5 km 102°	2025-02-11 08:05:35
SENRYU MARU		10.5 km 104°	2025-01-31 19:20:08		477096403 HK		10.6 km 227°	2025-01-31 19:54:11
HOUSEIMARU NO21		10.6 km 96°	2025-02-11 03:51:10		SHINZANMARU		10.7 km 52°	2025-01-21 00:17:22
TAISEIMARU		10.7 km 49°	2025-02-10 14:20:41		JFE N5 YAHATA MARU		10.7 km 98°	2025-02-09 20:11:37
TAISEI MARU		10.8 km 277°	2025-02-12 11:47:23		SHINYO MARU		10.8 km 100°	2025-01-25 20:13:11

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.