callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
JH4KAG		626.4 m 19°	2025-02-09 09:40:34		JE4AJK-9		693.3 m 329°	2025-02-12 08:57:40
AKI MARU		3.8 km 170°	2025-02-12 19:13:47		YUUBETSU		4.0 km 153°	2025-01-19 12:50:28
HOSYOMARU		4.0 km 167°	2025-02-11 21:27:43		MEISEN MARU		4.6 km 135°	2025-02-03 01:22:33
JO4IWR		5.1 km 319°	2025-02-11 04:18:43		SHINKO		5.2 km 163°	2025-02-11 04:44:15
MATSUMARU		5.3 km 139°	2025-02-12 06:35:58		YOU SHUN 9		5.3 km 142°	2025-01-24 06:34:08
FORTUNE SAILING		5.5 km 132°	2025-01-28 07:32:17		SYORYUMARU		5.5 km 131°	2025-02-10 10:45:36
TENJYOMARU NO.8		5.6 km 132°	2025-02-08 16:13:56		EIFUKUMARU NO.3		5.7 km 131°	2025-01-26 06:57:46
KAISHO MARU		5.8 km 112°	2025-02-12 07:27:18		KAGAWA MARU		5.8 km 115°	2025-02-12 07:21:18
HEISEIMARU		5.8 km 110°	2025-02-09 06:51:13		SUMISE MARU NO.31		5.9 km 111°	2025-02-11 23:37:47
YUKOHMARU		5.9 km 129°	2025-02-10 06:15:18		KYUHO MARU		5.9 km 141°	2025-02-11 02:37:42
TONE MARU		6.0 km 167°	2025-02-07 09:40:24		DAIO MARU		6.1 km 128°	2025-02-06 08:37:56
HAKURYOUMARU NO.15		6.3 km 114°	2025-01-31 07:57:10		MUROTSUMARU		6.3 km 114°	2025-02-12 07:25:18
KANYOU NO.22		6.5 km 111°	2025-02-09 06:24:13		FUKUTOKU MARU		6.6 km 146°	2025-02-09 08:22:14
DAI18KASUGAMARU		6.6 km 111°	2025-02-10 11:53:37		KAITOKUMARU		6.7 km 109°	2025-02-09 06:54:13
KOSEI MARU		6.8 km 111°	2025-02-06 01:59:58		KAIHOU MARU		6.8 km 111°	2025-01-24 13:01:34
SHIN EI MARU		7.1 km 109°	2025-02-12 07:49:18		ONAMI NO.5		7.2 km 113°	2025-02-07 04:45:22
HKL SEIYOU		7.2 km 110°	2025-02-12 09:38:23		RYOUWA MARU		7.2 km 110°	2025-01-28 23:09:05
RYOSHIN MARU		7.3 km 141°	2025-02-12 06:03:58		REIMEI MARU		7.4 km 110°	2025-02-10 10:00:28
TOUFUKU		7.4 km 110°	2025-01-30 09:33:55		DAIKYO MARU NO.10		7.4 km 111°	2025-02-03 09:01:24
SUMIYOSHI MARU NO.18		7.4 km 110°	2025-02-12 10:19:27		JING RUN		7.5 km 110°	2025-01-31 10:02:39
ZUIHOU MARU		7.5 km 139°	2025-02-05 05:17:48		HINOMINE		7.6 km 110°	2025-01-25 05:41:23
MEIKA MARU		7.8 km 113°	2025-02-09 02:25:52		SINYOU MARU		7.9 km 137°	2025-02-04 11:40:15
CHOUEI MARU		8.1 km 110°	2025-02-07 05:28:22		TAIYOMARU NO8		8.1 km 129°	2025-02-05 08:15:49
KOYO MARU		8.3 km 242°	2025-02-12 00:00:47		SHOSEN MARU NO.1		8.3 km 110°	2025-02-12 09:57:23
TOUEI MARU		8.3 km 128°	2025-02-01 06:15:26		TOBASE		8.4 km 127°	2025-02-10 11:04:37
JA/OY-202		8.4 km 347°	2025-02-10 09:00:40		SEIRYU MARU NO.8		8.5 km 108°	2025-01-17 22:58:59
TOHSHIN NO,2		8.6 km 110°	2025-02-09 04:09:52		KEISHINMARU		8.6 km 122°	2025-02-12 07:59:18
KIGEN MARU		8.6 km 242°	2025-02-12 14:55:45		JA4EEZ-8		8.9 km 39°	2025-02-05 07:03:57
TOKUHOH MARU		8.9 km 191°	2025-02-11 08:39:17		FUKUEI MARU NO.3		8.9 km 188°	2025-02-10 07:30:27
YUUWA		9.0 km 110°	2025-02-08 06:56:25		OLYMPIA DREAM		9.0 km 197°	2025-02-12 09:54:23
JYUSAN MARU		9.0 km 124°	2025-02-05 09:26:49		SHINJU MARU NO.2		9.0 km 110°	2025-02-05 02:19:23
OLYMPIA DREAM SETO		9.1 km 200°	2025-02-12 10:19:27		KOUSUI MARU		9.2 km 203°	2025-01-29 06:20:07
TAISEI MARU NO.2		9.2 km 247°	2025-02-12 05:28:58		RYUTO		9.2 km 247°	2025-02-11 14:55:24
KOUWAMARU		9.2 km 204°	2025-02-12 05:53:58		EIFUKU MARU NO.18		9.3 km 126°	2025-02-11 08:09:17
NIKKOU MARU		9.4 km 120°	2025-02-01 16:59:48		ASHUUZAN NO.7		9.4 km 109°	2025-02-07 16:54:02
MATSUSHIMAMARU NO.18		9.5 km 108°	2025-01-25 05:31:23		KOEIMARU NO.8		9.5 km 108°	2025-02-05 18:18:56
RYOTOKU MARU NO.8		9.5 km 248°	2025-01-29 07:40:19		EIHO MARU NO.53		9.6 km 109°	2025-02-07 06:55:23
DAIITI METAMARU		9.6 km 214°	2025-02-10 04:33:14		IKKAKU		9.6 km 111°	2025-01-25 08:56:28
DAIFUKUMARU		9.7 km 214°	2025-02-10 23:34:42		KOURYU MARU		9.7 km 213°	2025-02-12 06:50:58
MIYAJIMA MARU		9.8 km 213°	2025-02-11 21:30:43		NIKKOU MARU NO.21		9.8 km 109°	2025-02-12 06:44:58
FUKUCHIZAN MARU		9.8 km 108°	2025-01-24 07:11:08		YOROZUMARU		10.0 km 219°	2025-02-12 15:20:46
MEISHIN MARU		10.1 km 212°	2025-02-12 08:57:23		NAGIGAMI MARU		10.1 km 124°	2025-01-22 11:21:22
21KUNIHISA		10.8 km 187°	2025-02-10 18:49:39		KINZYU MARU NO.10		11.0 km 197°	2025-02-06 02:30:59
TSURUYOSHIMARU NO11		11.0 km 199°	2025-02-12 18:46:46		AMAKUSA		11.0 km 199°	2025-01-24 15:10:35
TATSUMI MARU NO.1		11.0 km 200°	2025-02-12 06:22:58		HAKUSEIMARU NO.3		11.1 km 200°	2025-02-11 08:35:17
YASAKA		11.2 km 109°	2025-02-09 06:32:13		SUZUKA MARU NO.10		11.2 km 109°	2025-02-09 09:07:14
CHOFUKU MARU		11.3 km 111°	2025-01-17 09:58:10		SANKOUSEIRYU		11.4 km 108°	2025-02-06 03:51:59
SAKAE		11.5 km 111°	2025-02-10 04:27:14		KOTOKU MARU NO.16		11.7 km 111°	2025-02-12 10:35:27
WAKOU NO.5		11.9 km 109°	2025-02-12 01:50:48		SINSUZUKA		12.0 km 109°	2025-02-12 07:08:58
YUMESAKI MARU		12.1 km 232°	2025-02-12 17:58:46		KOHJUNMARU NO7		12.1 km 109°	2025-02-01 05:38:25

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.