callsign		distance	last heard - EST		callsign		distance	last heard - EST
431007212 JP		0.9 miles 26°	2025-01-17 13:50:15		431020456 JP		1.0 miles 110°	2025-01-04 12:35:14
431011664 JP		1.2 miles 196°	2025-01-07 08:12:05		431023343 JP		1.2 miles 200°	2025-01-11 16:12:18
431010672 JP		1.3 miles 4°	2025-01-30 13:06:17		JUN HE		1.3 miles 203°	2025-01-22 03:37:13
SUMIYOSI MARU 7026		1.3 miles 6°	2025-01-27 13:57:06		EIHO		1.3 miles 343°	2025-01-30 16:13:11
HOEI MARU		1.4 miles 353°	2025-01-29 05:19:24		KOURYU		1.4 miles 203°	2025-01-30 04:53:15
SEIJU MARU		1.5 miles 210°	2025-01-30 06:41:14		OKIMOTO		1.7 miles 39°	2025-01-22 23:30:53
SHINKAI MARU		1.8 miles 202°	2025-01-16 01:44:07		SHINRYU MARU		1.8 miles 205°	2025-01-22 05:26:19
431004464 JP		2.0 miles 26°	2025-01-16 14:04:21		HAKUEIMARU		2.0 miles 210°	2025-01-30 04:13:11
REISHINMARU		2.0 miles 172°	2025-01-30 16:11:11		HOUNMARU NO.18		2.1 miles 207°	2025-01-30 03:41:32
GOLDEN HOPE		2.2 miles 32°	2025-01-28 03:19:13		EISHIN		2.2 miles 208°	2025-01-29 22:16:00
SOC NO.1		2.3 miles 205°	2025-01-18 06:41:18		KYOKUTOUMARU		2.3 miles 214°	2025-01-26 18:45:20
KAKUYU		2.3 miles 203°	2025-01-25 05:20:13		DIANA MARINE		2.4 miles 207°	2025-01-29 03:32:21
BIZENMARU		2.5 miles 23°	2025-01-22 19:32:30		431009603 JP		2.6 miles 22°	2025-01-28 05:13:16
DAI22KINEIMARU		2.6 miles 211°	2025-01-30 04:24:13		HUA DE 219		2.6 miles 145°	2025-01-30 01:50:20
MIYASAKA		2.6 miles 208°	2025-01-25 05:11:12		IRON FRITZ		2.7 miles 27°	2025-01-27 04:40:15
JFE MERCURY		2.7 miles 203°	2025-01-30 03:52:09		FUKUHOMARU		2.9 miles 11°	2025-01-27 23:42:53
EIHO MARU NO.31		2.9 miles 211°	2025-01-24 00:06:33		NIKKO MARU NO.3		3.0 miles 353°	2025-01-30 16:13:11
CYGNUS PASSAGE		3.1 miles 19°	2025-01-30 16:13:11		28 WAKA MARU		3.1 miles 211°	2025-01-27 23:00:49
OCEAN STAR 5		3.2 miles 176°	2025-01-30 16:12:11		RIKUSANE MARU		3.2 miles 14°	2025-01-27 00:55:57
IRAGO5		3.3 miles 147°	2025-01-30 16:13:11		IBUKI		3.4 miles 168°	2025-01-26 22:55:45
352254003 PA		3.4 miles 16°	2025-01-27 08:07:09		FALCON CHEMIST		3.4 miles 193°	2025-01-06 07:40:25
431200670 JP		3.4 miles 29°	2025-01-27 14:20:09		KYOKUOH (E B)		3.5 miles 4°	2025-01-30 16:13:11
KAGAYAKI		3.5 miles 5°	2025-01-26 13:24:11		431020269 JP		3.5 miles 88°	2025-01-13 13:16:58
SUMIHOUMARU NO.38		3.6 miles 109°	2025-01-01 11:32:50		KAIRYU ESCORT BOAT		3.7 miles 8°	2025-01-30 16:13:11
E CHEMIST		3.7 miles 144°	2025-01-21 09:50:16		MEIJYOMARU NO.5		3.7 miles 33°	2025-01-23 20:32:11
KAIOH(E B)		3.8 miles 154°	2025-01-30 16:06:10		431020270 JP		3.8 miles 53°	2025-01-07 17:39:13
SUNRISE SAMBU		3.9 miles 166°	2025-01-26 23:20:48		YU AN		3.9 miles 350°	2025-01-28 08:19:11
ZUISEN MARU		4.0 miles 206°	2025-01-24 08:27:15		431006561 JP		4.0 miles 349°	2025-01-23 23:44:31
TAIYOUMARU		4.2 miles 23°	2025-01-27 05:07:18		HORYU(ESCORT BOAT)		4.2 miles 135°	2025-01-30 16:13:11
431602280 JP		4.2 miles 172°	2025-01-15 07:00:13		SHOUYOUMARU		4.2 miles 175°	2025-01-28 22:21:49
SEIGAMARU		4.3 miles 355°	2025-01-27 16:30:10		KAKUWAMARU		4.3 miles 354°	2025-01-30 14:42:10
GOLDEN JOY HANA		4.3 miles 355°	2025-01-30 03:53:09		SEIWA MARU		4.4 miles 355°	2025-01-30 16:09:11
431200304 JP		4.4 miles 172°	2025-01-20 16:31:17		ASTREANA		4.4 miles 174°	2025-01-27 08:16:10
NO.18 TAISEI MARU		4.5 miles 27°	2025-01-25 18:01:16		KOEI MARU		4.5 miles 33°	2025-01-06 14:05:04
SHIN TOYORIKI		4.6 miles 14°	2025-01-28 03:28:14		SUN QUEEN		4.6 miles 208°	2025-01-30 12:38:14
431001004 JP		4.6 miles 33°	2025-01-21 12:19:21		IKUTA		4.6 miles 25°	2025-01-30 15:41:16
KAKUSHIN MARU		4.7 miles 350°	2025-01-27 13:29:19		636092568 LR		4.7 miles 345°	2025-01-13 02:57:54
TYOUKICHIMARU		4.8 miles 55°	2025-01-26 20:28:31		YIANNIS		4.9 miles 144°	2025-01-30 16:12:11
MIYAHOMARU NO.7		5.0 miles 2°	2025-01-22 18:43:26		JINSHOMARU NO.21		5.0 miles 101°	2025-01-21 09:00:11
YUHO MARU NO.33		5.0 miles 347°	2025-01-27 06:47:12		431016260 JP		5.0 miles 343°	2025-01-16 05:12:26
ITOWAKAMARU		5.1 miles 342°	2025-01-29 04:49:13		NO.3TOUMEI MARU		5.1 miles 343°	2025-01-30 02:06:22
KOWA MARU NO.8		5.1 miles 348°	2025-01-27 16:06:07		MATSUBISHI MARU		5.1 miles 348°	2025-01-27 15:15:14
HAKUSEI MARU NO.15		5.1 miles 347°	2025-01-28 13:48:09		YUHO MARU NO.12		5.2 miles 348°	2025-01-27 13:30:20
SYORYU(ESCORT BOAT)		5.2 miles 285°	2025-01-30 08:48:15		KAMITAKA MARU		5.2 miles 348°	2025-01-30 07:18:18
PROPANE MARU NO.8		5.2 miles 347°	2025-01-28 17:16:18		431025748 JP		5.2 miles 33°	2025-01-26 19:02:22
SHINSENSYU		5.2 miles 3°	2025-01-28 04:46:13		KINSYOMARU NO11		5.3 miles 53°	2025-01-26 20:40:32
BIZEN MARU		5.3 miles 346°	2025-01-30 11:54:10		IRAGO 3 PILOT BOAT		5.3 miles 355°	2025-01-30 05:22:18
NIKKOUMARU NO.5		5.4 miles 347°	2025-01-29 13:52:07		NO8 ERUPIMARU		5.4 miles 342°	2025-01-04 22:38:18
HAKUOU MARU		5.5 miles 185°	2025-01-05 13:01:47		IRAGO 1 PILOT BOAT		5.5 miles 353°	2025-01-29 21:17:54
HIMESIMAMARU NO18		5.5 miles 27°	2025-01-26 22:18:42		BUNSEIMARU 1GOU		5.5 miles 32°	2025-01-26 20:51:33

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.