callsign		distance	last heard - EST		callsign		distance	last heard - EST
NIKKOUMARU NO.5		211.2 yards 29°	2025-01-29 13:52:07		PROPANE MARU NO.8		311.9 yards 108°	2025-01-28 17:16:18
HAKUSEI MARU NO.15		327.6 yards 139°	2025-01-28 13:48:09		KAMITAKA MARU		340.8 yards 114°	2025-01-30 07:18:18
YUHO MARU NO.12		391.6 yards 112°	2025-01-27 13:30:20		MATSUBISHI MARU		524.1 yards 114°	2025-01-27 15:15:14
KOWA MARU NO.8		525.8 yards 117°	2025-01-27 16:06:07		YUHO MARU NO.33		0.3 miles 153°	2025-01-27 06:47:12
NIKKO		0.3 miles 321°	2025-01-27 22:38:47		431016260 JP		0.3 miles 206°	2025-01-16 05:12:26
NO.3TOUMEI MARU		0.4 miles 220°	2025-01-30 02:06:22		NO8 ERUPIMARU		0.4 miles 277°	2025-01-04 22:38:18
ITOWAKAMARU		0.4 miles 221°	2025-01-29 04:49:13		636092568 LR		0.6 miles 168°	2025-01-13 02:57:54
IRAGO 1 PILOT BOAT		0.7 miles 66°	2025-01-29 21:17:54		IRAGO 12 PILOT BOAT		0.7 miles 43°	2025-01-30 15:05:12
KAKUSHIN MARU		0.7 miles 138°	2025-01-27 13:29:19		KAIRYU ESCORT BOAT		0.8 miles 129°	2025-01-30 16:19:12
IRAGO 7 PILOT BOAT		0.8 miles 43°	2025-01-29 14:07:09		IRAGO 3 PILOT BOAT		0.8 miles 78°	2025-01-30 05:22:18
IRAGO 2 PILOT BOAT		0.8 miles 75°	2025-01-30 16:18:11		FAIRCHEM PIONEER		0.9 miles 306°	2025-01-22 18:13:22
KYOKUOH (E B)		0.9 miles 140°	2025-01-30 16:19:12		SEIWA MARU		1.1 miles 316°	2025-01-30 16:18:11
GOLDEN JOY HANA		1.2 miles 134°	2025-01-30 03:53:09		KAKUWAMARU		1.2 miles 135°	2025-01-30 14:42:10
SEIGAMARU		1.3 miles 135°	2025-01-27 16:30:10		004310402 JP		1.3 miles 27°	2025-01-30 16:18:11
431006561 JP		1.3 miles 156°	2025-01-23 23:44:31		ISEMARU		1.3 miles 314°	2025-01-30 03:54:09
YU AN		1.4 miles 154°	2025-01-28 08:19:11		MIYAHOMARU NO.7		1.5 miles 97°	2025-01-22 18:43:26
SHINSENSYU		1.6 miles 87°	2025-01-28 04:46:13		CHITAMARU		1.6 miles 28°	2025-01-30 04:36:14
ZUIRYU (ESCORT BOAT)		1.6 miles 258°	2025-01-29 15:03:14		431200672 JP		1.6 miles 355°	2025-01-10 01:57:28
CYGNUS PASSAGE		1.9 miles 134°	2025-01-30 16:19:12		JJ2CDL-8		2.2 miles 325°	2025-01-04 22:45:35
YUHO MARU NO.32		2.2 miles 315°	2025-01-30 13:30:20		TOKUYO MARU NO21		2.2 miles 316°	2025-01-30 00:32:13
KAGAYAKI		2.3 miles 136°	2025-01-26 13:24:11		HOUEI VENUS		2.3 miles 317°	2025-01-29 04:50:13
KAYOH		2.4 miles 304°	2025-01-30 16:10:11		SHIN TOYORIKI		2.5 miles 107°	2025-01-28 03:28:14
431024502 JP		2.7 miles 15°	2025-01-26 08:18:17		431009592 JP		2.7 miles 315°	2025-01-17 14:43:20
NEW STREAM		2.8 miles 314°	2025-01-28 13:15:18		ZENITH BUSAN		2.8 miles 316°	2025-01-23 17:36:54
RIKUSANE MARU		2.9 miles 134°	2025-01-27 00:55:57		352254003 PA		3.0 miles 130°	2025-01-27 08:07:09
FUKUHOMARU		3.0 miles 142°	2025-01-27 23:42:53		636018516 LR		3.2 miles 316°	2025-01-25 16:20:18
TAIYOUMARU		3.2 miles 114°	2025-01-27 05:07:18		EIHO		3.3 miles 159°	2025-01-30 16:18:11
NIKKO MARU NO.3		3.3 miles 163°	2025-01-30 16:17:11		413497768 CN		3.3 miles 316°	2025-01-16 16:42:37
ISUZU MARU		3.4 miles 314°	2025-01-29 15:21:16		IKUTA		3.4 miles 106°	2025-01-30 15:41:16
KOTOKU MARU		3.4 miles 315°	2025-01-27 23:05:49		KAIKOUMARU		3.4 miles 316°	2025-01-30 13:01:17
CHANG CHUN TENG		3.5 miles 314°	2025-01-29 03:59:08		NO.18 TAISEI MARU		3.5 miles 109°	2025-01-25 18:01:16
431009603 JP		3.6 miles 141°	2025-01-28 05:13:16		431011543 JP		3.6 miles 303°	2025-01-29 05:43:26
431200670 JP		3.6 miles 127°	2025-01-27 14:20:09		RYOKA MARU NO.103		3.6 miles 312°	2025-01-17 16:02:16
BIZENMARU		3.6 miles 141°	2025-01-22 19:32:30		IRON FRITZ		3.7 miles 137°	2025-01-27 04:40:15
HIMESIMAMARU NO18		3.8 miles 94°	2025-01-26 22:18:42		431200668 JP		3.8 miles 326°	2025-01-03 17:42:19
SUZUKA		3.9 miles 314°	2025-01-30 16:06:10		MEIJYOMARU NO.5		3.9 miles 121°	2025-01-23 20:32:11
HOEI MARU		4.0 miles 164°	2025-01-29 05:19:24		IRAGO 6 PILOT BOAT		4.0 miles 7°	2025-01-30 01:14:17
KOEI MARU		4.0 miles 109°	2025-01-06 14:05:04		431001004 JP		4.0 miles 108°	2025-01-21 12:19:21
431004464 JP		4.0 miles 148°	2025-01-16 14:04:21		SUMIYOSI MARU 7026		4.1 miles 160°	2025-01-27 13:57:06
431010672 JP		4.1 miles 160°	2025-01-30 13:06:17		GOLDEN HOPE		4.1 miles 143°	2025-01-28 03:19:13
431025748 JP		4.2 miles 100°	2025-01-26 19:02:22		431010792 JP		4.2 miles 321°	2025-01-22 22:29:47
BUNSEIMARU 1GOU		4.2 miles 97°	2025-01-26 20:51:33		HONG TAI 216		4.2 miles 313°	2025-01-25 22:44:47
SITC SHENZHEN		4.3 miles 312°	2025-01-29 14:13:09		JFE VENUS		4.4 miles 334°	2025-01-30 16:19:12
OKIMOTO		4.5 miles 148°	2025-01-22 23:30:53		431007212 JP		4.7 miles 159°	2025-01-17 13:50:15
308921003 BS		5.0 miles 292°	2025-01-27 04:36:15		431020270 JP		5.2 miles 123°	2025-01-07 17:39:13
431021588 JP		5.2 miles 358°	2025-01-17 16:56:06		SYORYU(ESCORT BOAT)		5.3 miles 224°	2025-01-30 08:48:15
AKATSUKI		5.3 miles 166°	2025-01-29 21:30:55		MEIJI MARU NO.8		5.4 miles 358°	2025-01-28 23:26:56
TYOUKICHIMARU		5.8 miles 114°	2025-01-26 20:28:31		KINSYOMARU NO11		5.8 miles 109°	2025-01-26 20:40:32
431020456 JP		5.9 miles 158°	2025-01-04 12:35:14		DAINIHIMESIMA NO.20		6.0 miles 106°	2025-01-26 21:14:35
RYOUBIMARU		6.0 miles 4°	2025-01-28 03:46:07		SHOKEI MARU NO.12		6.2 miles 99°	2025-01-25 15:18:11

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.