callsign		distance	last heard - EST		callsign		distance	last heard - EST
FUKUSHO MARU		30.0 yards 21°	2025-02-06 20:15:54		KAMITAKA MARU		50.9 yards 213°	2025-02-06 14:56:24
SUIHA		98.5 yards 225°	2025-02-01 22:54:52		IZUMIMARU NO.3		100.6 yards 47°	2025-02-06 05:30:28
TSURUGI		120.4 yards 216°	2025-02-06 15:55:30		ASAHIMARU NO.8		157.9 yards 63°	2025-02-06 06:16:33
YUHO MARU NO.12		170.1 yards 48°	2025-02-06 07:05:38		EIFUKU MARU NO.21		188.6 yards 32°	2025-02-06 16:38:34
YACHIYO MARU		284.0 yards 99°	2025-02-06 20:19:54		TOWA MARU		326.7 yards 113°	2025-02-06 17:48:40
ISHIDUCHI		350.4 yards 174°	2025-01-31 15:11:13		KEISHINMARU		521.5 yards 310°	2025-02-03 15:21:06
TOMIEIMARU		0.3 miles 310°	2025-02-06 23:46:14		431016260 JP		0.4 miles 209°	2025-01-16 05:12:26
ARIAKE MARU		0.4 miles 226°	2025-02-08 00:47:52		ITOWAKAMARU		0.4 miles 223°	2025-01-29 04:49:13
IRAGO 12 PILOT BOAT		0.5 miles 60°	2025-02-07 05:51:47		636092568 LR		0.6 miles 171°	2025-01-13 02:57:54
IRAGO 6 PILOT BOAT		0.9 miles 73°	2025-02-07 15:26:59		FAIRCHEM PIONEER		0.9 miles 305°	2025-01-22 18:13:22
IRAGO5		0.9 miles 40°	2025-02-05 16:32:10		MCC SHENZHEN		1.0 miles 332°	2025-02-07 15:24:59
KEIUN MARU		1.2 miles 131°	2025-02-07 01:04:21		HOKENMARU NO.3		1.2 miles 127°	2025-02-06 16:46:35
TOKUEIMARU NO.17		1.2 miles 126°	2025-02-06 16:01:30		IRAGO 1 PILOT BOAT		1.2 miles 149°	2025-02-07 21:00:32
431004324 JP		1.3 miles 138°	2025-02-01 10:07:11		NO.18 TAISEI MARU		1.3 miles 128°	2025-02-01 12:44:12
004310402 JP		1.3 miles 26°	2025-02-08 01:49:58		KYOSHIN 2		1.3 miles 136°	2025-02-06 19:52:52
IRAGO 3 PILOT BOAT		1.3 miles 145°	2025-02-07 19:52:25		YUUKIMARU NO12		1.3 miles 316°	2025-02-06 12:37:11
431200689 JP		1.3 miles 314°	2025-02-02 22:50:23		YU AN		1.4 miles 155°	2025-01-28 08:19:11
EISHIN		1.4 miles 319°	2025-02-03 17:51:21		MIYAHOMARU NO.7		1.5 miles 97°	2025-01-22 18:43:26
SHINSENSYU		1.6 miles 87°	2025-01-28 04:46:13		ISEMARU		1.6 miles 318°	2025-02-08 01:50:58
CHITAMARU		1.6 miles 28°	2025-02-02 21:36:16		431200672 JP		1.6 miles 354°	2025-01-10 01:57:28
NITTOKU MARU		2.3 miles 315°	2025-02-06 18:08:42		SENKOMAMARU		2.3 miles 315°	2025-02-06 16:11:31
KAKUSHU MARU		2.3 miles 313°	2025-02-07 07:01:10		KUMANO MARU		2.3 miles 314°	2025-02-06 11:47:06
DAISHIN MARU NO8		2.3 miles 122°	2025-02-06 14:20:21		BONANZA		2.3 miles 135°	2025-02-07 21:14:33
SENBOU MARU		2.3 miles 133°	2025-02-06 13:31:17		KIRISHIMA MARU		2.4 miles 301°	2025-02-08 01:45:57
RYOKYO MARU NO.2		2.4 miles 133°	2025-02-06 21:40:01		TOBAMARU		2.4 miles 255°	2025-02-08 01:31:56
431011066 JP		2.4 miles 334°	2025-02-05 21:59:41		DAI350MITAKIMARU		2.4 miles 146°	2025-02-01 15:55:10
431501860 JP		2.5 miles 109°	2025-02-02 00:34:01		YUHO MARU NO.33		2.6 miles 315°	2025-02-06 18:46:46
SEISUIMARU		2.6 miles 313°	2025-02-06 14:31:22		ZENITH QUEEN		2.6 miles 313°	2025-02-02 21:31:16
431024502 JP		2.6 miles 14°	2025-01-26 08:18:17		SULPHUR TRINITY		2.7 miles 314°	2025-02-03 15:20:06
NO.18 SHINKOUMARU		2.7 miles 314°	2025-02-06 21:41:01		KAIRYU ESCORT BOAT		2.7 miles 134°	2025-02-08 01:49:58
MIYABI MARU		2.7 miles 312°	2025-02-07 01:52:25		KAIHOU MARU		2.7 miles 313°	2025-02-05 03:29:52
431009592 JP		2.8 miles 314°	2025-01-17 14:43:20		SEIZAN MARU		2.8 miles 312°	2025-02-06 18:14:43
431013066 JP		2.8 miles 138°	2025-02-03 21:00:41		SYOUHAKUMARU		2.9 miles 144°	2025-02-07 13:18:47
KOEIMARU		2.9 miles 146°	2025-01-31 10:52:13		DIANA MARINE		2.9 miles 302°	2025-02-08 01:47:58
MIYASAKA		2.9 miles 143°	2025-02-06 09:36:53		HIYODORI		3.0 miles 103°	2025-02-07 01:48:25
431200680 JP		3.0 miles 323°	2025-01-31 15:35:15		JINWA MARU		3.1 miles 105°	2025-02-01 20:45:39
636018516 LR		3.2 miles 316°	2025-01-25 16:20:18		TAIYOUMARU		3.2 miles 114°	2025-01-27 05:07:18
HIYOSHI MARU NO.8		3.3 miles 104°	2025-02-07 04:01:38		SENSHINMARU		3.3 miles 314°	2025-01-31 05:03:13
GLORY GODDESS		3.3 miles 109°	2025-02-07 01:55:26		413497768 CN		3.3 miles 315°	2025-01-16 16:42:37
YUHO MARU NO.6		3.3 miles 314°	2025-02-03 23:08:54		KYOKUSEIMARU		3.4 miles 103°	2025-02-06 20:33:55
TOYOFUJI MARU		3.4 miles 314°	2025-02-07 14:00:51		SYOUKYUMARU		3.4 miles 101°	2025-02-01 01:36:05
CHANG CHUN TENG		3.5 miles 314°	2025-01-29 03:59:08		KYOKUKAI MARU		3.5 miles 313°	2025-02-05 10:19:33
WAKAEIMARU NO.18		3.5 miles 315°	2025-01-31 22:14:45		KOYO MARU		3.5 miles 311°	2025-02-06 23:43:14
BIZENMARU		3.6 miles 141°	2025-01-22 19:32:30		RYUEI MARU NO.2		3.7 miles 162°	2025-02-07 19:56:25
IRAGO 2 PILOT BOAT		3.7 miles 2°	2025-02-07 23:32:45		HIMESIMAMARU NO18		3.7 miles 94°	2025-01-26 22:18:42
431000192 JP		3.9 miles 114°	2025-01-31 17:05:15		SHIN YU MARU		3.9 miles 315°	2025-02-07 00:19:17
SILVER SAILING		3.9 miles 130°	2025-02-05 15:23:04		431001004 JP		4.0 miles 109°	2025-01-21 12:19:21
SINPUKUMARU		4.0 miles 103°	2025-02-03 02:16:42		431004464 JP		4.0 miles 148°	2025-01-16 14:04:21
364091841 TC		4.0 miles 315°	2025-02-07 13:56:51		GOLDEN HOPE		4.1 miles 144°	2025-01-28 03:19:13
KAIOH(E B)		4.1 miles 316°	2025-02-01 00:31:58		431025748 JP		4.2 miles 100°	2025-01-26 19:02:22

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.