callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
SUMIYOSIHMARU		1.0 km 209°	2025-12-09 02:57:57		SUMIYISHIMARU		2.1 km 328°	2025-12-09 03:04:57
SUMIYOSHIMARU		2.2 km 293°	2025-12-01 02:02:58		KAIJINMARU HG-2 5733		2.4 km 279°	2025-12-09 03:10:57
ICHIHIROMARU NO6		2.5 km 311°	2025-12-05 01:41:08		12DAIYUUMARU		2.5 km 280°	2025-12-09 02:38:57
KAZUMAMARU		2.5 km 169°	2025-12-09 02:27:57		KAMOMARU		3.1 km 36°	2025-12-09 08:18:21
SUMIYOSIMARU		3.5 km 344°	2025-12-09 02:34:57		KONPIRAMARU		3.7 km 207°	2025-12-08 02:20:25
AKASIMARU HG3-26818		3.7 km 350°	2025-12-08 21:50:56		SENNZANNMARU		3.7 km 235°	2025-12-08 00:15:25
TENYUUMARU		3.8 km 188°	2025-12-07 23:58:25		TOSHIEIMARU NO.8		4.0 km 355°	2025-12-09 10:28:37
NADAYAMARU		4.0 km 354°	2025-12-04 23:30:08		SOURYOUMARU		4.1 km 356°	2025-12-09 10:28:37
PHENIX LEGEND		4.2 km 33°	2025-12-09 10:27:37		AKASIMARU UOTANI		4.5 km 357°	2025-12-09 05:46:57
WAKOU NO.5		4.5 km 61°	2025-12-04 04:59:00		SUMIYOSHIMARU		4.5 km 107°	2025-12-09 01:59:57
DAI2YUKIMARU		4.6 km 39°	2025-12-08 23:49:57		SUMIYOSIMARU		4.8 km 105°	2025-11-11 22:06:20
APHRODETE		4.8 km 4°	2025-11-30 02:44:26		TENJINMARU		4.9 km 140°	2025-12-06 20:56:09
MYOUJINMARU NO.3		5.4 km 8°	2025-12-09 01:03:57		HOUSHOU MARU NO.5		5.4 km 66°	2025-12-09 10:27:37
SUMIYOSHI MARU NO.3		5.5 km 219°	2025-12-07 23:12:25		KONPIRAMARU		5.6 km 221°	2025-12-07 01:30:09
RIHEIMARU		5.7 km 197°	2025-12-09 06:21:57		YAMATO		5.7 km 352°	2025-12-09 10:27:37
FUKUSHO MARU		5.8 km 348°	2025-12-09 10:23:37		KONPIRAMARU NO.6		5.9 km 224°	2025-12-06 02:26:09
SUMIYOSIMARU		5.9 km 224°	2025-12-07 03:03:09		KAIZINMARU		6.0 km 9°	2025-12-07 02:26:09
MYOUZINMARU		6.0 km 193°	2025-12-07 23:08:25		NO5 KONPIRAMARU		6.1 km 226°	2025-12-06 03:19:08
TSUKASAMARU NO.10		6.1 km 227°	2025-12-07 01:14:09		KONPIRAMARU		6.1 km 227°	2025-11-15 03:31:11
KONPIRAMARU NO2		6.2 km 221°	2025-12-07 01:04:09		KONNPIRAMARU		6.3 km 230°	2025-12-07 01:06:09
004310506 JP		6.5 km 308°	2025-12-09 10:28:06		SUMIYOSHIMARU		6.5 km 229°	2025-12-07 00:23:09
TENJINMARU		6.6 km 229°	2025-12-07 01:34:09		SUZUKA MARU NO.10		6.6 km 356°	2025-12-09 10:28:37
SEIUNMARU		6.6 km 229°	2025-11-30 23:28:38		SEIWAMARU		6.7 km 80°	2025-12-09 02:06:57
SAKURAMARU		7.0 km 221°	2025-11-14 02:30:30		SUMIYOSHIMARU		7.3 km 188°	2025-11-29 18:58:26
SETOUCHI		7.4 km 100°	2025-12-07 19:03:25		AKASHI-CENTERNO2LB		7.7 km 332°	2025-11-18 01:26:06
EBISUMARU		7.8 km 223°	2025-12-07 03:04:09		HOUEI NO.1		7.8 km 335°	2025-12-09 10:27:05
KADONOMARU		7.9 km 202°	2025-11-30 04:03:26		GAUROSU		8.4 km 70°	2025-12-07 02:59:09
JQ3JRR		8.7 km 354°	2025-12-03 12:10:45		431015367 JP		8.9 km 326°	2025-12-03 10:36:48
JP3KTP-B		9.2 km 13°	2025-12-02 10:50:36		CAPE COSMOS		9.6 km 97°	2025-12-09 10:26:37
431027874 JP		9.9 km 203°	2025-11-20 00:05:00		EBISUMARU		10.3 km 169°	2025-12-09 02:31:57
YUUKOUMARU		10.4 km 34°	2025-12-07 01:06:09		PACIFIC ETHYLENE 2		10.5 km 192°	2025-12-09 10:28:37
JH4VAJ-7		10.6 km 336°	2025-11-15 07:39:03		YACHT FUDO		10.6 km 263°	2025-12-02 08:47:56
AKASIMARU HG3-26151		10.7 km 312°	2025-11-25 02:07:02		JQ3MGL-7		10.9 km 8°	2025-12-06 12:58:22
EBISUMARU		11.0 km 225°	2025-11-23 03:19:57		STAR PHENIX		11.0 km 52°	2025-12-09 10:28:06
NADAYAMARU		11.1 km 284°	2025-12-08 05:57:25		HAKUTURUMARU		11.1 km 297°	2025-11-23 23:03:09
TAKASAGOYAMARU		11.2 km 200°	2025-11-14 21:24:31		AKASHIMARU 26763		11.3 km 308°	2025-12-08 00:18:25
KAIRENMARU GRE		11.5 km 301°	2025-12-07 07:01:09		MEISHOMARU		11.5 km 58°	2025-12-09 10:18:37
ROKKOH		11.7 km 91°	2025-12-09 10:28:37		HIKOSAN MARU		11.7 km 286°	2025-12-09 10:27:37
KOTOHIRAMARU		11.7 km 147°	2025-12-08 01:20:25		KAISHINMARU		11.9 km 73°	2025-12-08 07:44:26
KOMATUMASRU		11.9 km 321°	2025-12-07 03:50:09		JA/HG-118		12.0 km 233°	2025-11-26 04:11:05
NADAYAMARU		12.1 km 315°	2025-12-08 04:45:25		SHINKYO MARU		12.1 km 62°	2025-12-09 10:29:08
KAIRENMARU RED		12.1 km 315°	2025-12-08 04:24:25		KAIRENMARU BLU		12.1 km 313°	2025-12-08 05:01:25
NO.3TOKUYOMARU		12.2 km 60°	2025-12-09 10:22:37		AKASHIMARU5009		12.3 km 314°	2025-12-07 03:46:09
VENT DE MER 4		12.5 km 90°	2025-11-30 03:10:26		DAI 12 DAIEIMARU		12.6 km 67°	2025-12-09 02:51:57
JA/HG-255		12.8 km 26°	2025-11-26 04:31:16		HATAMARU		12.9 km 293°	2025-12-07 03:21:09
SUMIYOSIMARU YAMASI		13.3 km 264°	2025-12-07 03:17:09		SUMIYOSIMARU		13.4 km 266°	2025-12-08 04:08:25
SUMIYOSIMARU		13.6 km 305°	2025-12-09 03:55:57		JQ3GHW		13.7 km 342°	2025-12-08 22:31:10
KEN KON		13.7 km 119°	2025-12-09 10:28:37		NICHIYASU MARU		13.9 km 294°	2025-12-09 10:28:37
NO.2KANESHOUMARU		13.9 km 142°	2025-12-02 02:15:16		TONQUIPEARL		13.9 km 67°	2025-12-09 10:29:08
RAYS		14.1 km 297°	2025-12-06 21:18:09		KAIRENMARU PIN		14.1 km 297°	2025-12-07 04:01:09

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.