callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
TAKASAGOYAMARU		2.8 km 346°	2025-11-14 21:24:31		RED BIRD		3.2 km 112°	2025-11-21 21:39:50
431027874 JP		4.2 km 351°	2025-11-20 00:05:00		SUMIYOSHIMARU		4.4 km 136°	2025-11-29 21:56:26
GINGA		4.6 km 180°	2025-12-09 11:07:37		ROKKOH		4.8 km 88°	2025-12-09 11:08:37
SHINSHO1600		4.9 km 183°	2025-11-12 11:46:34		FERRY ROKKO		5.0 km 70°	2025-12-09 11:07:37
TIKUBASUISANNMARU		5.6 km 246°	2025-11-15 06:32:59		KEN KON		5.7 km 165°	2025-12-09 11:08:37
FUOU MARU		5.8 km 128°	2025-12-08 05:22:25		EBISUMARU		6.0 km 58°	2025-12-09 02:31:57
KADONOMARU		6.0 km 1°	2025-11-30 04:03:26		SHIMAKAJI		6.1 km 150°	2025-12-09 11:08:37
SUMIYOSHIMARU		6.4 km 19°	2025-11-29 18:58:26		EBISUMARU		6.5 km 196°	2025-11-13 01:31:38
EBISUMARU		7.1 km 320°	2025-11-23 03:19:57		MYOUJINMARU		7.2 km 278°	2025-12-09 04:29:57
MARUMATUMARU		7.2 km 196°	2025-11-28 21:28:30		MYOUZINMARU		7.6 km 14°	2025-12-07 23:08:25
431021109 JP		7.8 km 144°	2025-11-15 23:31:44		EBISUMARU		7.9 km 344°	2025-12-07 03:04:09
RIHEIMARU		7.9 km 11°	2025-12-09 06:21:57		SAKURAMARU		8.1 km 350°	2025-11-14 02:30:30
KASUGAMARU		8.1 km 172°	2025-12-08 00:17:25		EBISUMARU		8.5 km 273°	2025-12-06 07:27:08
EBISUMARU OUE2		8.6 km 274°	2025-12-09 03:35:57		EBISUMARU KAMETOKU2		8.6 km 273°	2025-12-09 03:26:57
KONPIRAMARU NO2		8.6 km 354°	2025-12-07 01:04:09		HICHIFUKUMARU		8.7 km 234°	2025-12-05 03:12:08
JA/HG-118		8.8 km 313°	2025-11-26 04:11:05		SUMIYOSHI MARU NO.3		9.0 km 358°	2025-12-07 23:12:25
KONPIRAMARU		9.1 km 357°	2025-12-07 01:30:09		SUMIYOSIMARU		9.1 km 354°	2025-12-07 03:03:09
KONPIRAMARU NO.6		9.1 km 354°	2025-12-06 02:26:09		TENJINMARU		9.1 km 349°	2025-12-07 01:34:09
SEIUNMARU		9.1 km 349°	2025-11-30 23:28:38		NO5 KONPIRAMARU		9.1 km 352°	2025-12-06 03:19:08
TSUKASAMARU NO.10		9.2 km 352°	2025-12-07 01:14:09		KONPIRAMARU		9.2 km 352°	2025-11-15 03:31:11
SUMIYOSHIMARU		9.2 km 349°	2025-12-07 00:23:09		ASAHI		9.3 km 266°	2025-12-09 08:13:21
KONNPIRAMARU		9.3 km 350°	2025-12-07 01:06:09		TERUMARU NO1		9.5 km 262°	2025-12-09 11:08:37
KOTOHIRAMARU		9.7 km 124°	2025-12-09 01:38:57		SUMOTO-LB		9.7 km 183°	2025-12-08 20:25:33
TENYUUMARU		9.9 km 15°	2025-12-07 23:58:25		KOTOHIRAMARU		10.1 km 70°	2025-12-08 01:20:25
KONPIRAMARU		10.1 km 8°	2025-12-08 02:20:25		KII		10.3 km 161°	2025-12-03 03:32:48
KOSHIMAMARU		10.6 km 150°	2025-12-08 02:26:25		SYUNYOMARU		10.7 km 110°	2025-12-09 11:07:37
PACIFIC ETHYLENE 2		11.1 km 191°	2025-12-09 11:08:37		SENNZANNMARU		11.1 km 0°	2025-12-08 00:15:25
EBISUMARU		11.2 km 88°	2025-11-24 00:05:21		KAZUMAMARU		11.4 km 18°	2025-12-09 02:27:57
TENJINMARU		11.4 km 34°	2025-12-06 20:56:09		PRINCESS GARNET		11.5 km 84°	2025-12-09 11:08:37
TS KOBE		11.6 km 95°	2025-12-09 11:07:37		DOLPHIN		11.8 km 191°	2025-12-05 01:29:08
DAI28SANKOUMARU		11.9 km 129°	2025-12-09 04:33:57		NO.2KANESHOUMARU		11.9 km 79°	2025-12-02 02:15:16
NO.1KANESHOUNARU		12.1 km 89°	2025-12-02 02:22:16		SUMIYOSIHMARU		12.6 km 12°	2025-12-09 02:57:57
DONG SHENG 72		12.7 km 193°	2025-11-13 20:04:18		JG3HLX		12.8 km 265°	2025-12-09 11:08:38
JA3YAI-13		12.9 km 261°	2025-12-09 11:05:57		EBISUMARU OUE2		13.1 km 80°	2025-12-01 01:18:59
KIRISHIMA MARU NO.7		13.1 km 113°	2025-12-09 11:07:37		SANPOMARU GREEN		13.3 km 167°	2025-12-08 06:28:18
GRACE RORO		13.3 km 192°	2025-11-24 10:43:43		SHINEIMARU NO.18		13.4 km 107°	2025-12-08 09:43:26
SHIN-EI MARU		13.4 km 194°	2025-12-08 12:37:26		KOUTOKU MARU		13.5 km 193°	2025-12-01 21:56:16
KAIJINMARU HG-2 5733		13.7 km 3°	2025-12-09 03:10:57		SANPOMARU BLUE		13.7 km 196°	2025-12-05 04:36:08
12DAIYUUMARU		13.7 km 3°	2025-12-09 02:38:57		EBISUMARU		13.8 km 194°	2025-11-30 21:52:08
SANPOMARU RED		13.8 km 215°	2025-12-07 07:35:09		YACHT FUDO		14.0 km 328°	2025-12-02 08:47:56
SUMIYOSHIMARU		14.0 km 32°	2025-12-09 01:59:57		SUMIYOSHIMARU		14.2 km 4°	2025-12-01 02:02:58
BAYPILOT 6		14.3 km 215°	2025-12-09 11:07:37		SUMIYOSIMARU		14.3 km 33°	2025-11-11 22:06:20
FUJISHIRO MARU		14.4 km 99°	2025-12-08 03:34:25		ANIMATOR		14.5 km 195°	2025-11-15 00:30:19
KANAYOSIMARU		14.6 km 312°	2025-12-09 03:12:57		HOUSHOUMARU		14.7 km 313°	2025-12-09 03:03:57
PAC SUHAIL		14.7 km 192°	2025-11-15 09:07:00		SINEIMARU		14.7 km 311°	2025-12-09 03:07:57
SYOEIMARU		14.8 km 314°	2025-12-09 03:00:57		SINNKIMARU		14.8 km 314°	2025-11-16 21:10:44
EBISUMARU		14.8 km 228°	2025-12-09 03:42:57		KENSHOUMARU		14.9 km 313°	2025-12-07 18:10:09
ICHIHIROMARU NO6		14.9 km 5°	2025-12-05 01:41:08		TRES		15.0 km 216°	2025-12-05 02:57:08
BAYPILOT 5		15.0 km 223°	2025-12-09 05:02:57		SUMIYOSIMARU		15.0 km 312°	2025-12-09 02:34:57
HOSHUN		15.0 km 159°	2025-12-06 06:49:08		KANESHOUMARU		15.0 km 142°	2025-12-08 21:44:56

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.