callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
KUMIMARU		228.5 yards 155°	2024-04-26 18:32:28		MIKANO NO1		0.5 miles 308°	2024-05-03 19:08:05
YUUM ARU		0.6 miles 120°	2024-05-14 18:22:15		TOMITAMARU		0.6 miles 43°	2024-05-09 16:26:14
MIKANO NO8		0.8 miles 319°	2024-04-21 22:26:20		TUG.NOJIMAMARU		1.0 miles 329°	2024-05-17 02:58:41
TUG_HITACHI		1.0 miles 323°	2024-05-17 02:54:41		GENSHIN MARU		1.0 miles 155°	2024-05-14 19:29:15
AWAJI		1.1 miles 328°	2024-05-16 23:08:51		NO2 MIKANO		1.2 miles 332°	2024-05-13 17:56:23
KAISHIN MARU		1.2 miles 323°	2024-05-16 22:37:51		SHINKOH MARU NO31		1.2 miles 310°	2024-05-11 19:02:16
ZHOU SHUN		1.4 miles 125°	2024-04-25 03:58:26		NO88 TO YO MARU		1.5 miles 347°	2024-05-17 02:05:57
ISSHIN MARU		1.7 miles 201°	2024-04-24 18:39:26		DAISINMARU		1.8 miles 349°	2024-05-16 20:41:42
RYUSHOMARU NO2		2.7 miles 185°	2024-05-16 20:35:42		TENRYU MARU		2.8 miles 187°	2024-05-17 07:16:43
ISUZU MARU		2.8 miles 187°	2024-04-27 23:15:29		TRITON CENTURY		2.8 miles 182°	2024-05-08 22:54:13
AKITA TRADER		3.1 miles 188°	2024-05-04 01:33:05		TAMERLANE		3.1 miles 190°	2024-05-12 08:55:13
KIYOHAMAMARU		3.1 miles 191°	2024-05-16 19:52:42		OCEAN SIRIUS		3.1 miles 194°	2024-05-03 02:36:29
SHORYU MARU NO.8		3.3 miles 203°	2024-05-16 02:36:38		DONG SHENG 72		3.4 miles 192°	2024-05-13 17:25:23
GREEN WAVE		3.4 miles 192°	2024-05-17 06:04:43		COURAGEOUS ACE		3.4 miles 195°	2024-05-09 13:25:14
HOKKAIDO MARU		3.5 miles 199°	2024-05-17 05:59:43		SASHIRO		3.6 miles 204°	2024-05-17 04:21:42
KURAMAMARU		3.6 miles 202°	2024-05-17 00:59:56		EITAI		3.6 miles 204°	2024-05-16 22:12:51
TUG MIZUKI		3.6 miles 202°	2024-05-16 19:52:42		KANASA		3.6 miles 202°	2024-05-17 07:16:43
NO.21 IWASHIROMARU		4.1 miles 191°	2024-05-14 21:33:15		JM1AWR-10		4.2 miles 353°	2024-05-17 06:52:42
JM1AWR-15		4.3 miles 353°	2024-05-04 01:43:17		LA WHITE		4.3 miles 128°	2024-04-27 02:59:28
KIZAN		4.4 miles 130°	2024-05-09 13:48:14		JM1AWR-8		4.6 miles 354°	2024-05-05 03:37:53
IBARAKIMARU		4.6 miles 186°	2024-05-17 00:10:52		BURUMAN400		4.7 miles 194°	2024-05-17 01:25:56
MARBERA		4.7 miles 196°	2024-05-14 18:41:15		HITACHI II		4.7 miles 197°	2024-05-17 03:40:41
BURUMAN550		4.7 miles 194°	2024-05-17 06:03:42		BURUMAN300		4.8 miles 193°	2024-05-17 04:01:41
KATSUEI MARU NO.7		4.8 miles 91°	2024-05-15 20:44:28		KUNIKI 68		5.0 miles 194°	2024-05-17 01:54:57
YU AN		5.0 miles 194°	2024-04-24 01:59:26		TAISENMARU		5.2 miles 188°	2024-04-25 18:01:27
SENPO MARU		5.4 miles 85°	2024-05-08 18:15:13		DAI5 TOUSHOU		5.5 miles 21°	2024-05-14 22:00:15
JJ4HLS-9		5.5 miles 207°	2024-05-04 22:42:31		HOKUO MARU		6.0 miles 164°	2024-05-16 10:16:50
OKADAMARU		6.3 miles 186°	2024-05-16 21:52:43		YUU TOMO 2		6.5 miles 148°	2024-04-27 21:42:29
THOUSAND SPRING		6.5 miles 184°	2024-05-17 06:18:43		JP1FHC-7		6.6 miles 188°	2024-04-20 23:55:05
GLORY GODDESS		6.8 miles 120°	2024-05-02 06:30:07		KIHOUMARU NO.2		6.9 miles 103°	2024-04-17 22:24:12
JP1YKL-I		7.2 miles 356°	2024-05-17 07:20:19		MARUMASAGOU NO.71		7.3 miles 171°	2024-05-14 18:00:15
JL1TDI-9		7.9 miles 228°	2024-05-17 05:14:49		SENKAI		7.9 miles 55°	2024-04-21 20:17:20
HIKARI		7.9 miles 57°	2024-04-20 21:36:23		JQ1ZYV-N		8.0 miles 206°	2024-05-17 07:09:11
JM1CZS-9		8.0 miles 209°	2024-05-17 05:56:25		JM1CZS-7		8.0 miles 209°	2024-05-16 05:49:00
JK1JXY-9		8.1 miles 4°	2024-05-13 18:12:28		SUNFLOWER SHIRETOKO		8.1 miles 150°	2024-05-16 13:10:35
JM1CZS-10		8.3 miles 210°	2024-05-17 07:00:58		JM1CZS		8.3 miles 210°	2024-04-27 22:22:45
SEACHANNMARU2		8.4 miles 168°	2024-05-03 16:42:05		JQ1ZYV B		8.4 miles 208°	2024-05-17 07:07:39
JQ1ZYV-B		8.4 miles 208°	2024-05-17 07:07:49		FUKUWA MARU NO.3		9.0 miles 123°	2024-04-30 13:59:27
KOYO MARU		9.2 miles 134°	2024-05-11 13:39:16		SEISHIN MARU		9.3 miles 62°	2024-05-14 13:31:15
KYOKUEI MARU		9.4 miles 74°	2024-05-16 05:59:32		KORYU MARU		9.4 miles 109°	2024-05-15 04:36:27
NO.3 FUKUEIMARU		10.0 miles 73°	2024-04-23 09:08:21		SURUGAMARU		10.3 miles 148°	2024-05-08 15:34:13
WAKAYOSHI MARU NO.2		10.3 miles 140°	2024-05-11 12:57:16		JA/IB-007		10.4 miles 346°	2024-04-25 07:38:21
KUUKAI		10.4 miles 112°	2024-05-17 00:48:56		EIYU MARU NO.5		10.5 miles 106°	2024-05-11 13:39:16
JING HUI		10.6 miles 131°	2024-05-08 22:10:13		OOUTIMARU		10.7 miles 183°	2024-05-15 21:12:28
GENTLE LEADER		10.8 miles 134°	2024-05-01 03:55:27		NIKKO MARU		10.9 miles 69°	2024-05-15 04:12:27
SEISHOU MARU		10.9 miles 129°	2024-05-16 12:07:50		7N1FRE/1		11.1 miles 353°	2024-05-04 23:38:17
JA/IB-019		11.1 miles 353°	2024-05-04 21:50:24		HIRYO		11.2 miles 44°	2024-05-17 00:36:56
IBUKI MARU		11.3 miles 135°	2024-05-11 03:59:16		SHIN RYUJIN		11.3 miles 77°	2024-04-22 04:12:20
SHIN RYUEI		11.4 miles 92°	2024-05-16 12:13:50		SHINYO MARU		11.5 miles 139°	2024-05-11 16:46:16
TSURUMI MARU		11.7 miles 116°	2024-05-17 06:54:43		NO.3 DAIEIMARU		11.7 miles 86°	2024-05-17 02:36:57

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.