callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
RYOUWA MARU		101.7 m 230°	2025-01-28 23:09:05		REIMEI MARU		198.4 m 139°	2025-02-10 10:00:28
TOUFUKU		238.5 m 147°	2025-01-30 09:33:55		JING RUN		255.9 m 123°	2025-01-31 10:02:39
DAIKYO MARU NO.10		259.0 m 151°	2025-02-03 09:01:24		HINOMINE		346.1 m 129°	2025-01-25 05:41:23
ONAMI NO.5		436.9 m 210°	2025-02-07 04:45:22		KAIHOU MARU		458.5 m 268°	2025-01-24 13:01:34
KOSEI MARU		482.4 m 265°	2025-02-06 01:59:58		KAITOKUMARU		489.7 m 288°	2025-02-09 06:54:13
DAI18KASUGAMARU		646.6 m 275°	2025-02-10 11:53:37		MEIKA MARU		738.0 m 149°	2025-02-09 02:25:52
KANYOU NO.22		742.4 m 275°	2025-02-09 06:24:13		TETSURYU MARU		754.9 m 114°	2025-01-27 08:03:05
CHOUEI MARU		860.3 m 113°	2025-02-07 05:28:22		HAKURYOUMARU NO.15		1.2 km 260°	2025-01-31 07:57:10
SEIRYU MARU NO.8		1.2 km 102°	2025-01-17 22:58:59		TOHSHIN NO,2		1.3 km 112°	2025-02-09 04:09:52
TETSURYUMARU		1.4 km 266°	2025-02-09 22:01:03		HEISEIMARU		1.4 km 287°	2025-02-09 06:51:13
YUUWA		1.7 km 111°	2025-02-08 06:56:25		SHINJU MARU NO.2		1.8 km 112°	2025-02-05 02:19:23
ASHUUZAN NO.7		2.2 km 107°	2025-02-07 16:54:02		MATSUSHIMAMARU NO.18		2.2 km 106°	2025-01-25 05:31:23
KOEIMARU NO.8		2.3 km 106°	2025-02-05 18:18:56		EIHO MARU NO.53		2.3 km 109°	2025-02-07 06:55:23
IKKAKU		2.4 km 118°	2025-01-25 08:56:28		DAIO MARU		2.5 km 237°	2025-02-06 08:37:56
FUKUCHIZAN MARU		2.6 km 103°	2025-01-24 07:11:08		YUKOHMARU		2.6 km 240°	2025-02-10 06:15:18
NIKKOU MARU		2.6 km 151°	2025-02-01 16:59:48		TOBASE		2.7 km 183°	2025-02-10 11:04:37
TAIYOMARU NO8		2.7 km 191°	2025-02-05 08:15:49		JYUSAN MARU		2.8 km 166°	2025-02-05 09:26:49
TOUEI MARU		2.8 km 187°	2025-02-01 06:15:26		TOSHIEIMARU NO.8		2.8 km 193°	2025-02-08 18:42:03
EIFUKUMARU NO.3		2.8 km 242°	2025-01-26 06:57:46		WAKOU TWO		2.9 km 207°	2025-02-11 18:15:41
SYORYUMARU		3.0 km 245°	2025-02-10 10:45:36		TENJYOMARU NO.8		3.0 km 244°	2025-02-08 16:13:56
FORTUNE SAILING		3.1 km 245°	2025-01-28 07:32:17		EIFUKU MARU NO.18		3.2 km 168°	2025-02-11 08:09:17
SANSHUN MARU		3.2 km 224°	2025-02-08 08:52:26		NAGIGAMI MARU		3.6 km 155°	2025-01-22 11:21:22
MEISEN MARU		3.7 km 256°	2025-02-03 01:22:33		SINYOU MARU		3.7 km 204°	2025-02-04 11:40:15
KYUHO MARU		3.8 km 234°	2025-02-11 02:37:42		ZUIHOU MARU		3.9 km 210°	2025-02-05 05:17:48
YASAKA		3.9 km 109°	2025-02-09 06:32:13		SUZUKA MARU NO.10		4.0 km 108°	2025-02-09 09:07:14
YOU SHUN 9		4.0 km 243°	2025-01-24 06:34:08		CHOFUKU MARU		4.1 km 114°	2025-01-17 09:58:10
SANKOUSEIRYU		4.1 km 106°	2025-02-06 03:51:59		SHIN YU MARU		4.1 km 221°	2025-02-10 03:39:13
SAKAE		4.3 km 113°	2025-02-10 04:27:14		EIRYU		4.3 km 242°	2025-02-11 13:50:23
FUKUTOKU MARU		4.4 km 226°	2025-02-09 08:22:14		JOUEI MARU NO.2		4.7 km 262°	2025-02-11 08:26:17
SETO		4.7 km 262°	2025-01-17 08:33:05		KOHJUNMARU NO7		4.9 km 108°	2025-02-01 05:38:25
NO.36 OYARIKIMARU		5.0 km 108°	2025-02-07 13:14:01		TENJINMARU NO.8		5.1 km 107°	2025-02-10 07:53:27
YUUBETSU		5.1 km 257°	2025-01-19 12:50:28		JE4AJK-9		5.4 km 291°	2025-02-11 07:41:37
SHINKO		5.9 km 244°	2025-02-11 04:44:15		KAIRYU		6.3 km 108°	2025-02-09 06:13:13
TONE MARU		6.5 km 238°	2025-02-07 09:40:24		AIOI 7		7.2 km 289°	2025-01-22 00:43:11
JH4KAG		7.3 km 294°	2025-02-09 09:40:34		JA4EEZ-8		9.4 km 352°	2025-02-05 07:03:57
FUKUEI MARU NO.3		10.3 km 232°	2025-02-10 07:30:27		TOKUHOH MARU		10.6 km 233°	2025-02-11 08:39:17
21KUNIHISA		11.6 km 224°	2025-02-10 18:49:39		JO4IWR		11.9 km 302°	2025-02-11 04:18:43
MAXI		12.1 km 108°	2025-02-01 02:38:20		KOUSUI MARU		12.1 km 240°	2025-01-29 06:20:07
KOSEN MARU		12.4 km 52°	2025-02-11 10:01:22		NO.7 SHODOSHIMA MARU		12.4 km 114°	2025-02-11 18:14:41
KOKUSAIMARU NO.11		12.4 km 178°	2025-02-11 12:29:15		NO.2SHODOSHIMA MARU		12.4 km 115°	2025-02-11 12:19:14
447777525 KW		12.5 km 114°	2025-02-06 02:43:59		NO10 TENJINMARU		12.5 km 113°	2025-02-11 18:14:41
SUMIYOSHIMARUNO.35		12.6 km 52°	2025-02-03 02:26:34		KOHO MARU NO.21		12.6 km 26°	2025-02-02 04:22:07
SANKOUMARU		12.6 km 216°	2025-01-26 03:44:21		SHODOSHIMA MARU		12.6 km 214°	2025-02-11 12:08:14
HOTAKAMARU		12.6 km 55°	2025-02-01 02:53:20		KINZYU MARU NO.10		13.0 km 231°	2025-02-06 02:30:59
KIGEN MARU		13.0 km 262°	2025-02-06 09:04:57		AMAKUSA		13.2 km 233°	2025-01-24 15:10:35
MEIHOU MARU		13.3 km 59°	2025-02-11 14:30:24		HAKUSEIMARU NO.3		13.4 km 233°	2025-02-11 08:35:17
KOUSYOUMARU		13.4 km 61°	2025-02-11 10:42:26		TUKIBOSHIMARU		13.4 km 61°	2025-01-29 07:27:07
DAIITI METAMARU		13.4 km 246°	2025-02-10 04:33:14		DAIFUKUMARU		13.5 km 245°	2025-02-10 23:34:42
SUMIRIKI MARU NO22		13.7 km 57°	2025-02-10 03:12:13		JA/OY-202		13.7 km 320°	2025-02-10 09:00:40
KONGO		13.8 km 61°	2025-02-10 03:59:13		RYUSEI MARU		13.9 km 61°	2025-02-10 03:28:13

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.