callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KYORIKI		434.2 m 64°	2025-02-11 05:11:18		431023700 JP		461.3 m 123°	2025-02-05 21:50:12
JUN HE		501.4 m 145°	2025-01-22 08:37:13		WAKOU MARU NO 11		577.5 m 92°	2025-02-10 08:32:48
TSURUGI		608.0 m 192°	2025-02-11 08:50:40		KOUSHIN MARU NO.1		655.3 m 213°	2025-02-11 06:15:24
KYOKUTOUMARU		897.8 m 213°	2025-02-04 10:28:35		BAOYUE		944.0 m 212°	2025-02-05 13:41:23
SHINPUKU MARU NO.23		986.6 m 165°	2025-02-11 08:53:40		TAMARIKI MARU NO.1		1.0 km 198°	2025-02-11 11:58:58
SUMISE MARU NO.22		1.1 km 175°	2025-02-11 11:28:54		TAISEI		1.1 km 354°	2025-02-10 11:07:03
SHINKAI MARU		1.1 km 178°	2025-01-16 06:44:07		KOSYU MARU NO,11		1.2 km 212°	2025-02-11 09:55:46
SHINKAI		1.5 km 212°	2025-02-11 08:39:38		CHUANG XIN 6		1.6 km 195°	2025-01-31 08:14:15
431010672 JP		1.6 km 126°	2025-02-05 17:04:44		KYOKUTOKU MARU		1.8 km 41°	2025-02-11 16:56:28
GOLDEN JOY HANA		1.8 km 51°	2025-02-05 18:12:51		EIKAMARU NO.2		1.8 km 186°	2025-02-09 08:40:26
SOC NO.1		1.9 km 194°	2025-01-18 11:41:18		MEIKOUMARU		1.9 km 83°	2025-02-11 09:58:46
GOLDEN GRACE HANA		2.1 km 35°	2025-02-08 12:19:30		HOUNMARU NO.18		2.1 km 200°	2025-02-11 08:40:38
HEUNG-A JANICE		2.2 km 205°	2025-02-06 20:29:28		SITC YIHE		2.2 km 205°	2025-02-05 18:19:51
431009040 JP		2.3 km 3°	2025-01-31 02:16:40		HAKUYU MARU		2.4 km 212°	2025-02-11 06:39:26
YANGTZE JASPER		2.4 km 27°	2025-02-06 03:52:46		SHINYO MARU		2.6 km 202°	2025-02-11 08:34:38
YUHO MARU NO.33		2.9 km 203°	2025-02-11 06:50:27		431007212 JP		3.2 km 32°	2025-01-17 18:50:15
FUYO MARU NO.8		3.2 km 199°	2025-02-10 07:21:40		KANSAI		3.3 km 199°	2025-02-11 08:48:41
DAISHIN MARU NO8		3.6 km 177°	2025-02-11 17:25:31		YOSHO MARU		3.6 km 23°	2025-02-11 16:43:27
TAIHOU MARU		3.9 km 201°	2025-02-08 23:47:35		ASAHIMARU NO.8		4.1 km 206°	2025-02-11 12:49:02
TENJINMARU NO11		4.2 km 33°	2025-02-11 17:20:30		SHINSEI		4.2 km 98°	2025-02-11 09:06:41
EIHO MARU NO.22		4.3 km 6°	2025-02-11 17:22:31		ASUZAN MARU		4.3 km 204°	2025-02-11 08:17:36
KOUKA MARU		4.5 km 32°	2025-02-10 21:18:25		ITSUKUSHIMA		4.5 km 191°	2025-02-11 09:25:43
ZUISEN MARU		4.6 km 202°	2025-01-24 13:27:15		OKIMOTO		4.6 km 38°	2025-01-23 04:30:53
431200670 JP		4.9 km 40°	2025-02-05 18:42:54		431004464 JP		5.0 km 30°	2025-01-16 19:04:21
TAI HANG SHAN		5.0 km 205°	2025-02-05 11:35:11		E CHEMIST		5.1 km 133°	2025-02-02 14:15:15
431602280 JP		5.6 km 159°	2025-01-15 12:00:13		ORIENTAL IRIS		5.6 km 130°	2025-02-06 10:21:28
431200304 JP		5.9 km 159°	2025-01-20 21:31:17		BIZENMARU		5.9 km 27°	2025-01-23 00:32:30
KYOSHIN 3		5.9 km 24°	2025-02-11 11:51:57		SUMIFUKUMARU NO.5		6.0 km 21°	2025-02-09 05:31:08
SUMATRA		6.1 km 138°	2025-02-10 07:16:40		SYOUHAKUMARU		6.3 km 16°	2025-02-07 18:18:47
KYODO MARU		6.3 km 23°	2025-02-11 15:05:16		SH OLIVIA		6.4 km 164°	2025-02-07 18:13:47
SUNRISE SAMBU		6.7 km 169°	2025-02-07 20:26:59		SENBOU MARU		6.7 km 197°	2025-02-09 04:30:02
MEIJI MARU NO.8		6.7 km 17°	2025-02-11 06:15:24		AWAJI		6.8 km 77°	2025-02-03 06:23:37
KAIYO MARU NO.28		6.9 km 91°	2025-01-31 10:53:10		SILVER SAILING		6.9 km 34°	2025-02-05 20:23:04
431020269 JP		6.9 km 76°	2025-01-13 18:16:58		431005938 JP		7.1 km 26°	2025-02-09 22:57:52
GLORIOUS OCEAN		7.3 km 174°	2025-02-10 11:11:04		KANNE		7.5 km 207°	2025-02-11 05:51:21
TY BONNY		7.5 km 199°	2025-02-05 15:14:32		KOU ZAN MARU		7.6 km 86°	2025-02-11 17:25:31
YU AN		7.7 km 360°	2025-01-28 13:19:11		YOTUMIMARU NO.16		7.7 km 358°	2025-02-11 08:45:42
TETURYUMARU		7.7 km 0°	2025-02-11 03:59:10		ZUIRYU (ESCORT BOAT)		7.8 km 299°	2025-02-11 03:22:07
IRAGO 7 PILOT BOAT		7.8 km 0°	2025-02-11 11:58:58		KAIRYU ESCORT BOAT		7.9 km 298°	2025-02-11 02:11:00
A COOP NO.1		7.9 km 177°	2025-01-25 10:26:13		MAYA		8.2 km 359°	2025-02-11 11:23:54
HOURAIMARU NO28		8.3 km 2°	2025-02-11 03:18:06		TATSUHARU MARU		8.4 km 3°	2025-02-10 14:57:45
HATSUSHIMA		8.4 km 170°	2025-02-11 07:14:30		URAGA		8.5 km 80°	2025-02-11 07:18:30
EIHO		8.5 km 4°	2025-02-11 12:43:02		KAMIGUMIMARU		8.5 km 76°	2025-02-10 19:03:11
17TOYO MARU		8.5 km 5°	2025-02-10 14:13:41		OCEAN STAR 6		8.5 km 176°	2025-01-17 12:31:04
TAIYOUMARU		8.5 km 26°	2025-01-27 10:07:18		SUN SIRIUS		8.6 km 124°	2025-02-10 11:07:03
SHINKOUMARU NO 5		8.6 km 26°	2025-02-11 09:10:42		431000192 JP		8.6 km 33°	2025-01-31 22:05:15
ONGA		8.8 km 27°	2025-02-10 23:48:43		VIOLET ACE		8.8 km 129°	2025-01-24 11:27:16
UTASHIMA		8.8 km 18°	2025-02-09 11:26:45		SHOFUKU MARU		8.9 km 161°	2025-02-11 07:15:30
636092568 LR		8.9 km 355°	2025-01-13 07:57:54		431501860 JP		8.9 km 19°	2025-02-02 05:34:01
YACHIYO MARU		9.0 km 359°	2025-02-11 03:24:07		NAN EI MARU		9.0 km 26°	2025-02-10 22:02:33

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.