callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KAISEIMARU		10.8 m 35°	2025-02-03 02:32:34		SEIFUKUMARU		686.7 m 0°	2025-02-03 00:15:42
HOUEIMARU		4.7 km 293°	2025-02-11 18:34:44		DAIREIMARU		4.7 km 271°	2025-02-11 18:34:44
MIDORIMARU		5.1 km 299°	2025-02-11 18:34:44		SYOUFUKUMARU		5.6 km 303°	2025-02-11 18:33:42
SYOUKITIMARU		6.5 km 252°	2025-02-11 18:33:42		HIMEKAWAMARU		7.2 km 53°	2025-02-11 18:34:44
FUJIMARU		7.4 km 54°	2025-02-10 04:02:22		KOUYOUMARU		7.4 km 55°	2025-02-11 00:07:45
RYOUHOUMARU		7.4 km 55°	2025-02-11 00:06:44		YOTOKUMARU		7.4 km 55°	2025-02-11 00:06:44
FUJIYOSIMARU		7.4 km 55°	2025-02-11 00:19:01		AKEBONOMARU		7.4 km 55°	2025-02-11 00:06:44
TAIHEIMARU		7.4 km 55°	2025-02-03 03:20:29		NO18HYOUETUMARU		8.4 km 249°	2025-02-11 16:01:31
SUMISE MARU NO.3		8.8 km 245°	2025-02-11 18:31:40		KOMARU		8.8 km 49°	2025-02-03 02:01:56
TENYO MARU		8.9 km 247°	2025-02-11 18:32:41		TIGERMARU		9.0 km 282°	2025-02-11 18:29:38
NO2AISUMARU		12.7 km 58°	2025-02-11 18:29:38		SEIEIMARU		12.7 km 58°	2025-02-11 01:25:19
KOUSINMARU		12.8 km 58°	2025-02-03 02:44:48		HATIEIMARU		12.8 km 58°	2025-02-11 05:51:44
TAISEIMARU		12.8 km 58°	2025-02-11 05:42:29		KISYOUMARU		12.9 km 57°	2025-02-03 03:35:49
CYOUEIMARU		12.9 km 58°	2025-02-11 05:53:46		EISINMARU		12.9 km 57°	2025-02-11 06:00:56
AISUMARU		12.9 km 57°	2025-02-03 03:02:07		MISIMAMARU		13.5 km 53°	2025-02-03 02:51:56
TYOUFUKUMARU		13.7 km 296°	2025-01-22 01:29:04		NO18SINWAMARU		17.6 km 256°	2025-01-22 03:01:54
RYOUSEIMARU		17.6 km 53°	2025-02-11 17:29:21		TOKIWAMARU		17.7 km 53°	2025-02-11 16:53:38
KOHIKOMARU		21.9 km 52°	2025-02-02 22:42:42		ASAMAMARU		23.4 km 47°	2025-01-17 23:47:39
NO2YASAKAMARU		24.6 km 43°	2025-02-02 12:23:12		RIKIMARU		24.9 km 45°	2025-02-02 10:39:07
SANSHAMARU NO81		25.0 km 298°	2025-02-09 15:40:32		ISINAGI MARU		25.5 km 44°	2025-02-01 07:37:36
352004803		25.7 km 276°	2025-01-27 12:53:11		KENSHINMARU		25.7 km 43°	2025-01-18 10:55:01
EBISUMARU		25.8 km 42°	2025-01-22 12:04:01		DAISINMARU		26.9 km 20°	2025-02-11 18:08:11
JR0GFM-9		27.0 km 102°	2025-02-11 08:40:32		JP0YEB-I		27.6 km 92°	2025-02-11 18:35:05
JH0BDK		28.5 km 81°	2025-01-19 03:23:44		JH0BDK-B		28.5 km 81°	2025-02-09 11:22:07
JH0BDK-C		28.6 km 81°	2025-02-08 11:48:03		RYOWA MARU		28.8 km 282°	2025-01-30 23:27:51
431024398		29.3 km 39°	2025-01-27 03:00:34		SHINLINE 10		29.9 km 272°	2025-02-11 01:46:41
792359321		30.4 km 61°	2025-02-02 06:15:28		GUOMAO1		31.2 km 54°	2025-01-31 22:19:16
HAKUSYA MARU NO.11		31.8 km 320°	2025-02-10 14:18:24		MATSUSAKIMARU NO.18		33.6 km 14°	2025-02-10 03:15:26
7M3QXW-B		34.1 km 70°	2025-01-28 04:18:41		LIAN YUN 9		34.5 km 59°	2025-02-02 23:16:23
SUMISE MARU NO7		35.5 km 280°	2025-01-28 07:22:40		JH0ZMR		36.3 km 66°	2025-02-11 18:14:23
JH0ZMR-10		36.3 km 66°	2025-02-11 18:14:25		MYOJIN MARU NO.8		36.4 km 354°	2025-01-27 08:06:56
ATLANTIC SOUTH		36.5 km 58°	2025-02-09 22:36:59		JA/NN-173		37.0 km 128°	2025-01-18 23:37:24
JH0ROI/0		37.0 km 128°	2025-01-19 03:28:15		JA0QEV-13		38.1 km 79°	2025-02-11 18:33:34
JA0QEV-9		38.4 km 79°	2025-01-19 07:31:15		JA0QEV-10		38.4 km 79°	2025-02-11 18:31:19
ASO		39.7 km 33°	2025-02-03 06:30:16		JA/NN-141		40.1 km 130°	2025-01-13 06:09:14
KOHSEIYOH		40.4 km 266°	2025-02-09 17:33:51		JF0KYK-9		40.6 km 89°	2025-02-10 07:10:26
JR0BAQ-7		40.8 km 89°	2025-02-06 01:56:53		JG0AWE/0		41.1 km 154°	2025-02-03 03:45:35
JA/NN-077		41.1 km 154°	2025-02-03 02:50:19		JG0AWE-7		41.2 km 154°	2025-02-03 04:18:53
SIRAKAWA		42.3 km 277°	2025-02-03 02:52:57		ACE GOLD		43.1 km 282°	2025-02-11 18:34:44
HOWARD O. LORENZEN		43.4 km 334°	2025-02-09 02:51:19		OCEAN PRIDE LP		43.8 km 317°	2025-02-02 04:57:48
SANYO MARU NO.8		44.1 km 16°	2025-01-21 12:14:59		JJ0DSG-5		45.4 km 123°	2025-02-08 11:33:24
NAIKAI MARU NO,1		45.8 km 46°	2025-01-15 23:18:02		TONG YUN 17		46.4 km 308°	2025-02-09 11:35:02
JH0EOE		47.1 km 67°	2025-01-25 02:52:25		LESEDI QUEEN		48.0 km 317°	2025-01-24 09:22:23
JJ0GPY		48.4 km 69°	2025-01-24 12:34:28		JR0ZGJ		48.5 km 130°	2025-02-02 08:59:09
ETSUZAN MARU NO.8		48.8 km 53°	2025-02-11 15:59:29		TAKUYO		49.5 km 42°	2025-01-20 09:47:03
TOSHUNMARU		49.6 km 315°	2025-01-21 04:03:13		004310907		50.0 km 247°	2025-02-11 18:31:40
JB0RIC-9		50.6 km 149°	2025-02-11 06:48:02		JA/NN-145		51.8 km 126°	2025-01-25 03:38:58
AIKOU MARU NO.28		52.2 km 288°	2025-02-01 19:04:39		TOGENMARU		52.3 km 35°	2025-01-26 15:07:53
JJ0VWB		52.9 km 145°	2025-02-10 04:21:45		JP0YEA-I		53.1 km 131°	2025-02-11 18:30:26
JA/NN-239		53.7 km 125°	2025-01-25 04:13:27		MIKITOYO		53.7 km 306°	2025-02-11 18:33:42

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.