callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
DAI2MATUMARU		1.2 km 273°	2025-09-10 02:28:26		YUSHOMARU		1.2 km 129°	2025-09-18 23:42:47
SEIMEI MARU		1.2 km 137°	2025-09-18 23:43:47		MARUOKA MARU		1.2 km 135°	2025-09-18 23:42:47
MIDORI		1.3 km 141°	2025-09-18 23:42:47		MARUOKAMARU NO.8		1.3 km 123°	2025-09-18 23:42:47
NO3 KAZUHISAMARU		1.4 km 133°	2025-09-18 22:42:47		HKL AOBA		1.5 km 81°	2025-09-18 23:41:47
TSURUYOSHI MARU NO.5		2.1 km 299°	2025-09-18 23:38:47		ERIKA JR		2.2 km 295°	2025-09-07 05:58:16
BON VOYAGE		2.2 km 300°	2025-09-16 03:40:43		KINOEMARU		2.2 km 252°	2025-09-18 23:42:47
HOUSEI MARU		2.3 km 307°	2025-09-18 23:43:47		TAISEI MARU		2.4 km 294°	2025-09-18 23:43:47
SHINKO MARU NO.8		2.4 km 298°	2025-09-18 23:43:47		SANMANYOSHI22		2.6 km 129°	2025-09-18 22:28:47
SHIN YU MARU		2.7 km 129°	2025-09-18 23:39:47		NISSHO MARU		2.7 km 235°	2025-09-18 23:38:47
KANSAI		2.7 km 131°	2025-09-18 23:42:47		DAIKOKU MARU		2.9 km 139°	2025-09-18 22:44:47
TAKAPUNA		3.1 km 144°	2025-09-18 23:41:47		PIONEER A		3.1 km 145°	2025-09-18 23:41:47
NO33SUMIYOSHIMARU		3.2 km 311°	2025-09-18 23:43:47		INDIGO RIVER		3.5 km 145°	2025-09-18 23:42:47
STRONG MAN		3.5 km 295°	2025-08-31 07:05:25		JA3QWG-24		3.5 km 69°	2025-09-16 21:26:16
SANMANYOSHI		3.7 km 152°	2025-09-18 19:56:47		LAPRAS		3.8 km 322°	2025-09-15 05:21:16
ERIKA		4.8 km 255°	2025-09-13 02:54:30		VALENTE VENUS		5.2 km 137°	2025-09-18 23:43:47
970029420		5.2 km 137°	2025-08-21 08:11:37		PACIFIC BLUE		5.2 km 306°	2025-09-16 07:30:19
NIKKOH MARU		5.3 km 134°	2025-09-18 23:43:47		HAYAFUJI MARU		5.5 km 116°	2025-09-18 23:33:47
SHINEIMARU NO.18		5.5 km 119°	2025-09-18 23:41:47		SUMIWAKA MARU NO.1		5.6 km 133°	2025-09-18 23:42:47
SUNRISE SERENITY		5.6 km 123°	2025-09-18 23:43:47		SOSHUN MARU		5.7 km 117°	2025-09-18 23:09:47
CAPE CANARY		5.7 km 127°	2025-09-18 23:43:47		HENG MAY		5.8 km 131°	2025-09-18 23:43:47
JA3MZJ-7		5.8 km 352°	2025-09-18 04:56:21		JL3RVC-7		5.9 km 47°	2025-08-25 22:34:12
YACHIYO MARU NO.5		5.9 km 239°	2025-09-16 06:30:19		UOSHIMA2		5.9 km 124°	2025-09-07 23:15:49
KOYO MARU		5.9 km 115°	2025-09-18 21:56:47		UOSHIMA3		6.0 km 129°	2025-09-08 13:53:47
KOURYU MARU		6.1 km 118°	2025-09-18 23:43:47		JA3MZJ-10		6.4 km 359°	2025-09-18 23:25:36
JA3MZJ B		6.4 km 357°	2025-09-18 23:26:20		JA3MZJ-N		6.4 km 357°	2025-09-18 23:41:10
JA3MZJ-B		6.4 km 357°	2025-09-18 23:26:30		CHOUHOU MARU NO.1		6.5 km 135°	2025-09-18 23:42:47
MATUURA MARU		6.6 km 121°	2025-09-17 19:30:03		JIN YANG		6.6 km 126°	2025-09-18 23:37:47
TSURUYOSHI MARU NO.2		6.6 km 213°	2025-09-18 23:43:47		YOUKAMARU		6.7 km 121°	2025-09-17 05:48:59
ASAGIRI		6.7 km 295°	2025-09-15 01:19:27		TETSURYUMARU		6.7 km 121°	2025-09-18 23:43:47
SHINSHO1600		6.8 km 136°	2025-09-18 16:39:47		SHINKAI MARU NO18		6.8 km 121°	2025-09-15 04:46:03
KAISHO		6.8 km 137°	2025-09-18 23:42:47		TSURUYOSHIMARU NO11		6.8 km 121°	2025-09-18 23:42:47
431006811 JP		6.9 km 121°	2025-09-15 12:52:55		SHINSEIMARU		7.0 km 232°	2025-09-15 01:34:27
KOUZAN MARU NO.8		7.1 km 120°	2025-09-18 12:13:47		KOURYUMARU		7.7 km 238°	2025-09-01 17:46:54
SORYU MARU		8.1 km 278°	2025-09-18 23:42:47		MIC		8.1 km 130°	2025-09-12 03:47:40
NO.2 KAZUEIMARU		8.1 km 283°	2025-09-18 23:08:47		NO.1 KAZUEIMARU		8.1 km 283°	2025-09-18 23:41:47
NO.10 SEIEIMARU		8.2 km 280°	2025-09-18 23:41:47		NO.12 SEIEIMARU		8.2 km 280°	2025-09-18 23:41:47
TAKAKAGE		8.2 km 123°	2025-09-18 23:42:47		NOJIGIKU		8.2 km 122°	2025-09-18 23:16:47
FUKUMARU NO2		8.3 km 270°	2025-09-18 20:36:47		TAKA3		8.6 km 296°	2025-09-14 12:13:26
EIWAMARU		8.6 km 122°	2025-09-18 07:22:47		28KINYUMARU		8.6 km 295°	2025-09-17 04:52:59
MICHIBIKI MARU		8.6 km 254°	2025-09-18 23:43:47		TAIRYOUMARU NO.10		8.7 km 280°	2025-09-18 23:41:47
TAIRYOUMARU NO.11		8.7 km 280°	2025-09-18 23:41:47		TENYU 2		8.7 km 144°	2025-09-18 06:29:47
KINYU MARU NO.7		8.7 km 295°	2025-09-09 23:18:29		JP3YIG-I		8.8 km 319°	2025-09-18 23:38:43
JJ1PZQ-i		9.2 km 329°	2025-09-10 21:02:49		LNG FUKUROKUJU		9.4 km 285°	2025-09-18 23:43:47
SAWANISHIMARU NO.3		9.4 km 208°	2025-09-17 04:32:59		DAI1MEIWAMARU		9.5 km 121°	2025-09-15 21:38:43
SOTOKU MARU		9.6 km 286°	2025-09-18 23:43:47		SUMIYOSHIMARU		9.9 km 138°	2025-09-18 22:44:47
MEIWA NO.8		9.9 km 152°	2025-09-18 04:57:47		MEISHO		10.4 km 219°	2025-08-24 01:15:49
TAKASAGOYAMARU		10.5 km 131°	2025-09-15 20:19:43		YURAKU3		11.0 km 221°	2025-09-01 07:21:13
JA3FVA-12		11.4 km 98°	2025-08-26 11:03:14		SOBAN MARU		11.5 km 281°	2025-09-18 06:06:47
481347452		11.9 km 288°	2025-09-13 04:28:30		OCEAN KARIS		11.9 km 273°	2025-09-02 07:00:53
PERSEUS		12.0 km 289°	2025-09-18 23:42:47		HOUSHIN MARU		12.0 km 276°	2025-09-18 23:42:47

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.