callsign		distance	last heard - EST		callsign		distance	last heard - EST
KAIOH(E B)		293.9 yards 347°	2025-01-30 16:31:13		REISHINMARU		0.5 miles 322°	2025-01-30 16:30:13
HORYU(ESCORT BOAT)		0.5 miles 20°	2025-01-30 16:31:13		431004464 JP		0.5 miles 329°	2025-01-16 14:04:21
GOLDEN HOPE		0.5 miles 8°	2025-01-28 03:19:13		IRAGO 2 PILOT BOAT		0.6 miles 43°	2025-01-30 16:31:13
431007212 JP		0.9 miles 231°	2025-01-17 13:50:15		BIZENMARU		1.0 miles 353°	2025-01-22 19:32:30
SUMIYOSI MARU 7026		1.0 miles 266°	2025-01-27 13:57:06		431010672 JP		1.0 miles 265°	2025-01-30 13:06:17
431009603 JP		1.0 miles 351°	2025-01-28 05:13:16		IRON FRITZ		1.1 miles 6°	2025-01-27 04:40:15
IRAGO5		1.2 miles 334°	2025-01-30 16:27:12		HOEI MARU		1.3 miles 270°	2025-01-29 05:19:24
YIANNIS		1.5 miles 149°	2025-01-30 16:30:13		FUKUHOMARU		1.6 miles 339°	2025-01-27 23:42:53
431020456 JP		1.7 miles 186°	2025-01-04 12:35:14		431200670 JP		1.7 miles 18°	2025-01-27 14:20:09
AKATSUKI		1.7 miles 219°	2025-01-29 21:30:55		RIKUSANE MARU		1.8 miles 349°	2025-01-27 00:55:57
352254003 PA		1.9 miles 355°	2025-01-27 08:07:09		OCEAN STAR 5		1.9 miles 193°	2025-01-30 16:27:12
MEIJYOMARU NO.5		2.0 miles 27°	2025-01-23 20:32:11		431020270 JP		2.2 miles 65°	2025-01-07 17:39:13
EIHO		2.3 miles 339°	2025-01-30 16:25:12		KAGAYAKI		2.3 miles 340°	2025-01-26 13:24:11
TAIYOUMARU		2.6 miles 12°	2025-01-27 05:07:18		431020269 JP		2.7 miles 117°	2025-01-13 13:16:58
NO.18 TAISEI MARU		2.8 miles 19°	2025-01-25 18:01:16		KOEI MARU		2.8 miles 29°	2025-01-06 14:05:04
431001004 JP		2.9 miles 29°	2025-01-21 12:19:21		431011664 JP		2.9 miles 210°	2025-01-07 08:12:05
431023343 JP		2.9 miles 211°	2025-01-11 16:12:18		IKUTA		3.0 miles 16°	2025-01-30 15:41:16
JUN HE		3.0 miles 212°	2025-01-22 03:37:13		NIKKO MARU NO.3		3.1 miles 226°	2025-01-30 16:30:13
SHIN TOYORIKI		3.1 miles 360°	2025-01-28 03:28:14		YU AN		3.1 miles 325°	2025-01-28 08:19:11
KOURYU		3.2 miles 212°	2025-01-30 04:53:15		431006561 JP		3.2 miles 324°	2025-01-23 23:44:31
EIFUKU MARU NO.21		3.2 miles 24°	2025-01-30 16:31:13		TYOUKICHIMARU		3.2 miles 64°	2025-01-26 20:28:31
SEIJU MARU		3.2 miles 215°	2025-01-30 06:41:14		SEIGAMARU		3.2 miles 332°	2025-01-27 16:30:10
KAYOH		3.3 miles 325°	2025-01-30 16:25:12		KAKUWAMARU		3.3 miles 332°	2025-01-30 14:42:10
GOLDEN JOY HANA		3.3 miles 333°	2025-01-30 03:53:09		SHINKAI MARU		3.5 miles 211°	2025-01-16 01:44:07
SUMIHOUMARU NO.38		3.5 miles 138°	2025-01-01 11:32:50		HUA DE 219		3.5 miles 174°	2025-01-30 01:50:20
431025748 JP		3.5 miles 29°	2025-01-26 19:02:22		SHINRYU MARU		3.5 miles 212°	2025-01-22 05:26:19
KINSYOMARU NO11		3.6 miles 59°	2025-01-26 20:40:32		HAKUEIMARU		3.7 miles 215°	2025-01-30 04:13:11
MIYAHOMARU NO.7		3.7 miles 346°	2025-01-22 18:43:26		KAKUSHIN MARU		3.8 miles 329°	2025-01-27 13:29:19
BUNSEIMARU 1GOU		3.8 miles 28°	2025-01-26 20:51:33		HIMESIMAMARU NO18		3.8 miles 21°	2025-01-26 22:18:42
HOUNMARU NO.18		3.8 miles 212°	2025-01-30 03:41:32		636092568 LR		3.9 miles 325°	2025-01-13 02:57:54
EISHIN		4.0 miles 213°	2025-01-29 22:16:00		SHINSENSYU		4.0 miles 348°	2025-01-28 04:46:13
SOC NO.1		4.0 miles 211°	2025-01-18 06:41:18		DAINIHIMESIMA NO.20		4.0 miles 57°	2025-01-26 21:14:35
KYOKUTOUMARU		4.0 miles 216°	2025-01-26 18:45:20		KAKUYU		4.0 miles 210°	2025-01-25 05:20:13
DIANA MARINE		4.1 miles 212°	2025-01-29 03:32:21		YUHO MARU NO.33		4.2 miles 327°	2025-01-27 06:47:12
KOWA MARU NO.8		4.2 miles 330°	2025-01-27 16:06:07		MATSUBISHI MARU		4.2 miles 330°	2025-01-27 15:15:14
IRAGO 3 PILOT BOAT		4.3 miles 338°	2025-01-30 05:22:18		DAI22KINEIMARU		4.3 miles 214°	2025-01-30 04:24:13
HAKUSEI MARU NO.15		4.3 miles 328°	2025-01-28 13:48:09		YUHO MARU NO.12		4.3 miles 329°	2025-01-27 13:30:20
431016260 JP		4.3 miles 324°	2025-01-16 05:12:26		KAMITAKA MARU		4.3 miles 329°	2025-01-30 07:18:18
PROPANE MARU NO.8		4.4 miles 329°	2025-01-28 17:16:18		MIYASAKA		4.4 miles 212°	2025-01-25 05:11:12
ITOWAKAMARU		4.4 miles 322°	2025-01-29 04:49:13		NO.3TOUMEI MARU		4.4 miles 323°	2025-01-30 02:06:22
IRAGO 1 PILOT BOAT		4.4 miles 337°	2025-01-29 21:17:54		JFE MERCURY		4.4 miles 210°	2025-01-30 03:52:09
JINSHOMARU NO.21		4.4 miles 121°	2025-01-21 09:00:11		E CHEMIST		4.5 miles 166°	2025-01-21 09:50:16
BIZEN MARU		4.5 miles 328°	2025-01-30 11:54:10		KAIRYU ESCORT BOAT		4.5 miles 329°	2025-01-30 16:23:12
NIKKOUMARU NO.5		4.5 miles 329°	2025-01-29 13:52:07		MITSUHO MARU		4.6 miles 94°	2025-01-26 22:53:45
EIHO MARU NO.31		4.6 miles 214°	2025-01-24 00:06:33		IBUKI		4.6 miles 185°	2025-01-26 22:55:45
SHOKEI MARU NO.12		4.7 miles 53°	2025-01-25 15:18:11		NO8 ERUPIMARU		4.7 miles 324°	2025-01-04 22:38:18
IRAGO 12 PILOT BOAT		4.7 miles 336°	2025-01-30 15:05:12		IRAGO 7 PILOT BOAT		4.8 miles 337°	2025-01-29 14:07:09
NIKKO		4.8 miles 327°	2025-01-27 22:38:47		431009040 JP		4.8 miles 53°	2025-01-27 13:04:17
28 WAKA MARU		4.8 miles 214°	2025-01-27 23:00:49		FALCON CHEMIST		5.0 miles 202°	2025-01-06 07:40:25
SUNRISE SAMBU		5.1 miles 182°	2025-01-26 23:20:48		CYGNUS PASSAGE		5.2 miles 326°	2025-01-30 16:31:13

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.