callsign		distance	last heard - EST		callsign		distance	last heard - EST
IZUMI		0.4 miles 184°	2025-01-27 02:54:09		SATSUKI MARU		0.7 miles 250°	2025-02-02 17:25:55
SUMIHO MARU		0.7 miles 99°	2025-02-06 12:40:11		A COOP NO7		0.9 miles 166°	2025-01-11 05:17:12
EIWAMARU		0.9 miles 145°	2025-02-05 19:56:29		SURUGAMARU		1.1 miles 174°	2025-01-25 01:47:02
ATSUTA MARU		1.2 miles 157°	2025-02-04 05:31:36		431016716 JP		1.3 miles 187°	2025-01-25 14:33:18
MITUHIRO5		1.5 miles 85°	2025-01-16 22:14:09		TETURYUMARU		1.5 miles 87°	2025-02-02 13:10:31
TETSUUN MARU NO.5		1.6 miles 164°	2025-01-31 08:28:14		NACHI		1.7 miles 202°	2025-01-12 17:06:53
SHINZANMARU		1.8 miles 348°	2025-01-20 19:17:22		SHOTOKU MARU NO.2		1.8 miles 347°	2025-02-01 16:08:11
KUNIKI 58		2.1 miles 187°	2025-01-30 06:05:10		KYOKUSEIMARU		2.1 miles 171°	2025-01-27 06:26:10
NO.87KOUEIMARU		2.3 miles 75°	2025-01-11 05:40:14		EISEKI		2.3 miles 123°	2025-02-04 04:49:31
KYORIKI		2.4 miles 172°	2025-02-01 04:18:12		REISHINMARU		2.4 miles 159°	2025-01-31 02:33:11
WOOYANG GLORY		2.5 miles 148°	2025-02-03 08:00:23		SAKURAMARU		2.5 miles 166°	2025-02-02 02:56:15
YAMAYURI		2.6 miles 167°	2025-02-06 10:08:56		OHSHIMA KAZUMARU		2.6 miles 174°	2025-02-05 19:29:26
SEIUN MARU		2.7 miles 108°	2025-01-09 07:39:30		DAIRYOMARU NO.2		2.7 miles 347°	2025-01-11 20:15:43
MANAKAMARU		2.7 miles 160°	2025-02-06 00:54:58		TSURUYOSHI MARU NO.5		2.7 miles 269°	2025-02-03 22:49:52
IZUMI MARU NO.2		2.8 miles 164°	2025-02-06 09:24:52		SHORYU NO.2		2.8 miles 164°	2025-01-31 13:14:15
431017344 JP		2.9 miles 164°	2025-01-09 03:56:06		SHOSEI		2.9 miles 179°	2025-01-11 00:14:41
MITUHIRO7		2.9 miles 167°	2025-01-31 08:09:12		TSUKUMO MARU		3.0 miles 170°	2025-01-10 05:51:51
HOUYOSIMARU		3.1 miles 184°	2025-02-01 10:42:15		RYOSUI		3.1 miles 162°	2025-01-30 04:00:10
ARIAKE MARU		3.1 miles 188°	2025-01-26 10:08:17		WAKACHIDORI		3.1 miles 185°	2025-01-29 07:49:07
SHINKAWA MARU		3.1 miles 170°	2025-01-22 01:45:02		OUYOU MARU		3.1 miles 164°	2025-01-30 00:34:13
SHINKO MARU NO31		3.1 miles 173°	2025-01-31 01:04:02		DAIYU MARU		3.2 miles 192°	2025-01-31 12:08:09
NAIKAI MARU NO.3		3.2 miles 160°	2025-02-06 08:09:44		431501740 JP		3.2 miles 217°	2025-01-11 06:14:18
KOUKI		3.2 miles 192°	2025-01-22 04:53:12		HOURIN MARU NO.1		3.2 miles 166°	2025-01-30 06:53:15
SEIKEN MARU		3.3 miles 242°	2025-01-30 05:15:17		KEUM YANG 2		3.3 miles 194°	2025-01-26 05:33:11
WAKANAMI MARU		3.4 miles 162°	2025-02-04 02:24:13		SUMIFUKU MARU		3.5 miles 163°	2025-01-31 08:50:16
TETSUUN MARU NO.1		3.5 miles 170°	2025-02-03 02:48:44		HARIMA 22		3.5 miles 193°	2025-01-25 18:56:22
SHINYO MARU		3.5 miles 164°	2025-01-25 15:13:11		431003156 JP		3.6 miles 101°	2025-01-31 12:50:13
OHAMI		3.6 miles 199°	2025-02-02 03:33:18		NO88 OYARIKIMARU		3.6 miles 164°	2025-02-02 23:10:25
TOKUYO MARU		3.7 miles 136°	2025-02-03 05:37:00		PACIFIC GLORY		3.7 miles 157°	2025-01-31 00:24:58
DAISHIN MARU NO8		3.8 miles 125°	2025-02-06 12:40:11		KINYU MARU NO12		3.8 miles 165°	2025-01-23 21:25:16
UNION GLORY		3.8 miles 167°	2025-02-01 05:29:19		EIKA MARU		3.8 miles 163°	2025-02-03 01:39:38
SENRYU MARU		3.9 miles 170°	2025-01-31 14:20:08		NAIKAI MARU NO.15		4.0 miles 143°	2025-02-06 04:19:22
RYOKO MARU		4.0 miles 160°	2025-01-31 01:36:05		431000320 JP		4.1 miles 255°	2025-01-31 14:50:11
JIN HUA		4.1 miles 143°	2025-01-14 21:31:15		YACHIYOSHIRANUI MARU		4.1 miles 188°	2025-02-03 00:43:33
NISSHOUMARU		4.1 miles 240°	2025-01-31 06:10:12		FUJIMARU		4.2 miles 182°	2025-01-17 21:15:32
HINATA		4.2 miles 215°	2025-02-05 04:13:56		NAGATO MARU		4.2 miles 126°	2025-02-06 01:03:03
SUMIMARU NO.3		4.3 miles 262°	2025-02-03 16:56:16		YAMABISHI MARU NO.11		4.3 miles 130°	2025-02-03 04:57:57
TAIRYU MARU		4.3 miles 139°	2025-01-24 15:29:10		SHINPUKU MARU NO.23		4.3 miles 168°	2025-01-29 17:50:20
SANUKIFUJI		4.3 miles 164°	2025-02-05 18:41:22		WAKO		4.4 miles 128°	2025-02-03 06:39:07
431001383 JP		4.4 miles 156°	2025-01-31 05:43:17		OUKAI MARU NO 5		4.4 miles 157°	2025-02-03 06:31:06
YURAMARU NO.88		4.4 miles 170°	2025-02-04 00:46:03		SEIYOH NO,1		4.4 miles 254°	2025-02-03 04:38:55
DAIKOMARU		4.5 miles 145°	2025-02-04 01:33:07		MASUHOUZAN MARU NO.3		4.5 miles 145°	2025-01-25 00:30:54
SOUTHERN ANGEL		4.5 miles 160°	2025-01-22 03:58:07		SHINPO MARU		4.5 miles 129°	2025-01-08 12:38:15
SUZUKA		4.7 miles 141°	2025-02-04 06:21:40		KYOKUYO MARU		4.7 miles 123°	2025-01-28 05:17:16
TSURUMI MARU		4.7 miles 164°	2025-01-23 20:05:08		SETOUCHI		4.8 miles 235°	2025-01-31 12:52:15
ITSUKUSHIMA		4.9 miles 244°	2025-02-02 18:17:59		DIANA MARINE		4.9 miles 131°	2025-02-03 03:44:49
JING HAI		4.9 miles 143°	2025-01-16 01:23:05		JIAHONG		4.9 miles 226°	2025-01-15 07:58:20
DAI1HOUYOSHIMARU		5.0 miles 225°	2025-01-28 01:53:05		SEIJU NO.2		5.0 miles 247°	2025-02-03 07:57:23
TOMOURA		5.1 miles 134°	2025-01-26 07:45:13		431015384 JP		5.1 miles 150°	2025-02-05 14:31:58
RYOEI MARU NO.11		5.1 miles 161°	2025-01-19 15:12:11		SHINMON MARU		5.2 miles 133°	2025-01-22 03:36:13

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.