callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
431008516 JP		1.4 miles 332°	2024-05-09 02:05:51		431015952 JP		1.9 miles 334°	2024-05-25 08:31:41
431022564 JP		2.0 miles 35°	2024-05-29 06:20:27		SYOEIMARU		2.3 miles 113°	2024-05-30 15:48:10
SUMIYOSHIMARUNO.58		2.3 miles 309°	2024-05-12 19:01:48		431001400 JP		2.4 miles 77°	2024-05-18 15:30:19
HORYU MARU		2.6 miles 88°	2024-05-31 05:55:43		KIHOUMARU		2.6 miles 86°	2024-05-22 02:56:49
431000496 JP		2.7 miles 288°	2024-05-25 15:52:32		431004008 JP		2.7 miles 77°	2024-05-20 06:23:40
FUKUSHO MARU NO.8.		2.7 miles 242°	2024-06-01 03:49:12		431016716 JP		2.9 miles 33°	2024-05-09 10:04:43
431005824 JP		2.9 miles 352°	2024-05-23 15:33:03		TOUSHIN MARU NO6		2.9 miles 77°	2024-05-31 02:15:19
DAIETSUMARU NO.5		3.1 miles 83°	2024-05-30 01:14:32		DAI15DAIRYOUMARU		3.2 miles 326°	2024-05-29 16:47:35
68HOURAIMARU		3.2 miles 90°	2024-05-30 23:33:01		RYUSHO MARU		3.2 miles 125°	2024-05-25 07:54:37
HAYABUSAMARU		3.3 miles 92°	2024-05-31 06:37:48		KIRISHIMA MARU NO.17		3.4 miles 221°	2024-05-27 19:18:30
431006874 JP		3.4 miles 27°	2024-05-25 14:21:22		RICH WELL		3.5 miles 87°	2024-05-07 17:51:14
KIYOSHIO MARU		3.5 miles 70°	2024-05-29 09:27:47		SINOTRANS BANGKOK		3.5 miles 230°	2024-06-01 08:40:44
HEISEI MARU NO.3		3.5 miles 75°	2024-05-31 18:53:12		SEISHOU MARU		3.9 miles 135°	2024-05-24 16:20:52
431003176 JP		4.0 miles 94°	2024-05-16 07:25:12		HANAMIZUKI		4.1 miles 52°	2024-05-05 00:50:46
431021398 JP		4.1 miles 206°	2024-05-27 18:59:27		DAISENZANMARU		4.2 miles 87°	2024-05-14 08:03:57
SEN EI MARU		4.2 miles 144°	2024-05-24 17:49:01		HISHI MARU		4.2 miles 86°	2024-05-25 09:14:46
431301656 JP		4.2 miles 283°	2024-05-30 00:22:26		KISO		4.3 miles 267°	2024-06-01 08:40:44
YUUKIMARU NO.8		4.3 miles 76°	2024-05-24 22:50:36		SUMIMARU NO.3		4.3 miles 83°	2024-05-10 02:33:33
AIKOUMARU		4.3 miles 77°	2024-06-01 04:19:16		SHOTOKU MARU NO.2		4.3 miles 75°	2024-05-31 21:28:29
KYUHOMARU		4.3 miles 43°	2024-05-08 14:24:33		SHUEI		4.4 miles 298°	2024-05-30 08:56:22
431020270 JP		4.6 miles 251°	2024-05-20 19:47:08		SHOKEI MARU NO.10		4.6 miles 65°	2024-05-09 05:20:12
DAIRYOMARU NO.2		4.7 miles 308°	2024-05-29 21:11:04		KINSYOMARU NO11		4.7 miles 321°	2024-05-29 22:19:12
NO.8 KAIRYU MARU		5.1 miles 190°	2024-05-31 16:41:57		429822480		5.2 miles 286°	2024-05-26 03:29:19
FUJISHIRO MARU		5.3 miles 72°	2024-05-29 02:16:00		SACHIFUJI		5.5 miles 52°	2024-06-01 05:22:22
MIYAHOMARU NO.7		5.6 miles 40°	2024-05-18 14:15:11		431221182 JP		5.8 miles 129°	2024-05-28 14:08:39
TORYU MARU		5.9 miles 273°	2024-05-25 04:46:16		KAKUEIMARU NO.28		6.0 miles 202°	2024-05-27 20:31:38
1122 TREKKEE		6.2 miles 34°	2024-05-04 04:58:33		BUNSEIMARU 1GOU		6.3 miles 295°	2024-05-29 21:40:08
DAI1HOUYOSHIMARU		6.3 miles 88°	2024-05-20 04:18:26		MEIRIN MARU		6.3 miles 287°	2024-06-01 06:48:31
HIROEIMARU		6.5 miles 281°	2024-05-25 12:11:07		431014856 JP		6.7 miles 279°	2024-05-18 18:55:41
KAMOME MARU NO.1		6.8 miles 282°	2024-05-31 18:50:12		431000591 JP		6.8 miles 94°	2024-05-29 18:18:45
SHOUYOUMARU		6.8 miles 279°	2024-05-30 00:35:27		431022740 JP		6.8 miles 280°	2024-05-20 22:20:26
431200680 JP		6.8 miles 96°	2024-05-19 07:45:07		TAIHOUZAN MARU		7.0 miles 201°	2024-05-12 16:38:31
IRAGO 12 PILOT BOAT		7.0 miles 277°	2024-06-01 08:39:44		KOUSYOU MARU NO.3		7.0 miles 83°	2024-05-31 09:43:09
431006872 JP		7.0 miles 277°	2024-05-26 01:52:42		TOKUYO MARU NO.15		7.0 miles 74°	2024-06-01 08:39:44
KEUM YANG 3		7.1 miles 276°	2024-05-18 19:28:45		DAI1SEISHOU MARU		7.1 miles 287°	2024-05-29 22:06:11
TONGA CHIEF		7.2 miles 146°	2024-05-23 22:08:47		DAI11ANROKU MARU		7.2 miles 274°	2024-05-22 19:38:46
SEIYUMARU NO.1		7.2 miles 199°	2024-05-25 09:19:47		ASANAGI		7.4 miles 277°	2024-05-30 13:56:57
431000588 JP		7.4 miles 107°	2024-05-25 18:14:49		SYOUKYUMARU		7.5 miles 278°	2024-05-24 13:38:33
NEW STREAM		7.7 miles 81°	2024-05-27 03:40:42		KAEDE		7.8 miles 83°	2024-05-29 00:11:46
431012213 JP		7.8 miles 262°	2024-05-31 16:28:56		RIJYO		7.9 miles 162°	2024-05-31 10:32:14
JIN DONG 6		8.0 miles 264°	2024-05-21 06:40:24		KOSHO MARU		8.1 miles 125°	2024-05-31 02:11:19
MEIWAMARU NO.8		8.2 miles 167°	2024-05-31 19:21:15		TSURUYOSHI MARU NO.7		8.3 miles 270°	2024-05-31 12:23:28
DOKAIMARU NO.28		8.5 miles 173°	2024-05-24 04:30:30		KINSEI MARU		8.5 miles 259°	2024-05-31 18:12:08
431555002 JP		8.7 miles 269°	2024-05-31 23:57:46		OURA		8.7 miles 199°	2024-06-01 08:40:44
OLYMPIAN HIGHWAY		8.7 miles 250°	2024-06-01 08:39:44		RIKIEI		8.7 miles 153°	2024-05-29 03:20:07
431012274 JP		8.7 miles 237°	2024-05-20 01:41:09		431020269 JP		8.7 miles 256°	2024-05-31 20:53:25
KAIYO MARU		8.7 miles 256°	2024-06-01 00:07:47		WAKATAKEGO		8.8 miles 161°	2024-06-01 07:16:35
431003417 JP		8.8 miles 239°	2024-05-13 17:46:25		RYUOHMARU NO.1		8.8 miles 80°	2024-05-10 03:20:38
NO.3TOUMEI MARU		8.8 miles 84°	2024-05-31 23:22:42		AWAJI		8.9 miles 159°	2024-05-15 10:09:50
FUKUWA MARU NO.3		8.9 miles 87°	2024-05-30 06:36:07		JYUSEN MARU		8.9 miles 80°	2024-05-31 02:25:21

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.