callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
YANGTZE JASPER		484.0 m 352°	2025-02-06 03:52:46		GOLDEN JOY HANA		597.5 m 157°	2025-02-05 18:12:51
431007212 JP		1.1 km 27°	2025-01-17 18:50:15		431009040 JP		1.2 km 297°	2025-01-31 02:16:40
TAISEI		1.4 km 245°	2025-02-10 11:07:03		HOUZAN MARU		1.6 km 199°	2025-02-11 04:55:16
MEIKOUMARU		1.6 km 155°	2025-02-11 09:58:46		KYORIKI		1.7 km 207°	2025-02-11 05:11:18
WAKOU MARU NO 11		1.8 km 199°	2025-02-10 08:32:48		MITSUHIRO8		2.1 km 215°	2025-02-10 10:16:58
431023700 JP		2.1 km 202°	2025-02-05 21:50:12		JUN HE		2.3 km 203°	2025-01-22 08:37:13
KOUKA MARU		2.4 km 29°	2025-02-10 21:18:25		OKIMOTO		2.6 km 41°	2025-01-23 04:30:53
431010672 JP		2.6 km 178°	2025-02-05 17:04:44		TSURUGI		2.6 km 210°	2025-02-11 08:50:40
KOUSHIN MARU NO.1		2.7 km 214°	2025-02-11 06:15:24		SHINPUKU MARU NO.23		2.8 km 199°	2025-02-11 08:53:40
431200670 JP		2.8 km 44°	2025-02-05 18:42:54		431004464 JP		2.9 km 26°	2025-01-16 19:04:21
KYOKUTOUMARU		3.0 km 214°	2025-02-04 10:28:35		SUMISE MARU NO.22		3.0 km 201°	2025-02-11 11:28:54
BAOYUE		3.0 km 214°	2025-02-05 13:41:23		TAMARIKI MARU NO.1		3.1 km 209°	2025-02-11 11:58:58
SHINKAI MARU		3.1 km 202°	2025-01-16 06:44:07		KOSYU MARU NO,11		3.2 km 214°	2025-02-11 09:55:46
SHINKAI		3.6 km 213°	2025-02-11 08:39:38		CHUANG XIN 6		3.6 km 206°	2025-01-31 08:14:15
SHINSEI		3.8 km 127°	2025-02-11 09:06:41		EIKAMARU NO.2		3.8 km 201°	2025-02-09 08:40:26
BIZENMARU		3.8 km 23°	2025-01-23 00:32:30		SOC NO.1		3.9 km 205°	2025-01-18 11:41:18
KYOSHIN 3		3.9 km 18°	2025-02-11 11:51:57		SUMIFUKUMARU NO.5		4.0 km 14°	2025-02-09 05:31:08
HOUNMARU NO.18		4.2 km 207°	2025-02-11 08:40:38		HEUNG-A JANICE		4.2 km 210°	2025-02-06 20:29:28
SITC YIHE		4.2 km 210°	2025-02-05 18:19:51		KYODO MARU		4.3 km 18°	2025-02-11 15:05:16
SYOUHAKUMARU		4.4 km 8°	2025-02-07 18:18:47		HAKUYU MARU		4.4 km 213°	2025-02-11 06:39:26
SHINYO MARU		4.7 km 208°	2025-02-11 08:34:38		MEIJI MARU NO.8		4.8 km 10°	2025-02-11 06:15:24
SILVER SAILING		4.8 km 34°	2025-02-05 20:23:04		YUHO MARU NO.33		4.9 km 208°	2025-02-11 06:50:27
431005938 JP		5.0 km 22°	2025-02-09 22:57:52		FUYO MARU NO.8		5.2 km 205°	2025-02-10 07:21:40
KANSAI		5.3 km 205°	2025-02-11 08:48:41		KINYO MARU NO,1		5.4 km 4°	2025-02-11 16:07:23
AWAJI		5.4 km 92°	2025-02-03 06:23:37		431020269 JP		5.6 km 91°	2025-01-13 18:16:58
E CHEMIST		5.8 km 153°	2025-02-02 14:15:15		TAIHOU MARU		5.9 km 206°	2025-02-08 23:47:35
KAIYO MARU NO.28		6.0 km 108°	2025-01-31 10:53:10		TETURYUMARU		6.1 km 349°	2025-02-11 03:59:10
YU AN		6.1 km 349°	2025-01-28 13:19:11		ASAHIMARU NO.8		6.2 km 209°	2025-02-11 12:49:02
ORIENTAL IRIS		6.2 km 150°	2025-02-06 10:21:28		YOTUMIMARU NO.16		6.2 km 347°	2025-02-11 08:45:42
IRAGO 7 PILOT BOAT		6.2 km 349°	2025-02-11 11:58:58		ASUZAN MARU		6.3 km 207°	2025-02-11 08:17:36
ITSUKUSHIMA		6.5 km 198°	2025-02-11 09:25:43		TAIYOUMARU		6.5 km 23°	2025-01-27 10:07:18
SHINKOUMARU NO 5		6.5 km 23°	2025-02-11 09:10:42		431000192 JP		6.5 km 33°	2025-01-31 22:05:15
ZUISEN MARU		6.6 km 206°	2025-01-24 13:27:15		MAYA		6.6 km 348°	2025-02-11 11:23:54
TATSUHARU MARU		6.7 km 354°	2025-02-10 14:57:45		HOURAIMARU NO28		6.7 km 353°	2025-02-11 03:18:06
ONGA		6.7 km 25°	2025-02-10 23:48:43		EIHO		6.8 km 355°	2025-02-11 12:43:02
17TOYO MARU		6.8 km 357°	2025-02-10 14:13:41		UTASHIMA		6.9 km 13°	2025-02-09 11:26:45
SUMATRA		6.9 km 155°	2025-02-10 07:16:40		NAN EI MARU		6.9 km 24°	2025-02-10 22:02:33
431602280 JP		7.0 km 173°	2025-01-15 12:00:13		431501860 JP		7.0 km 14°	2025-02-02 05:34:01
TAI HANG SHAN		7.0 km 208°	2025-02-05 11:35:11		KAMIGUMIMARU		7.1 km 87°	2025-02-10 19:03:11
OUTOKUMARU		7.1 km 24°	2025-02-09 06:54:16		URAGA		7.2 km 92°	2025-02-11 07:18:30
431001004 JP		7.2 km 33°	2025-01-21 17:19:21		431200304 JP		7.2 km 173°	2025-01-20 21:31:17
IRAGO 6 PILOT BOAT		7.3 km 354°	2025-02-11 14:54:15		YACHIYO MARU		7.4 km 350°	2025-02-11 03:24:07
636092568 LR		7.4 km 344°	2025-01-13 07:57:54		NO.11 ASAHIMARU		7.4 km 351°	2025-02-11 12:09:59
431800696 JP		7.5 km 38°	2025-02-03 16:03:42		SYOUKYUMARU		7.7 km 25°	2025-02-01 06:36:05
MATSUBISHI MARU		7.7 km 349°	2025-02-11 15:57:22		MIYAHOMARU NO.7		7.8 km 2°	2025-01-22 23:43:26
SH OLIVIA		7.9 km 176°	2025-02-07 18:13:47		SHIN TOYORIKI		7.9 km 25°	2025-02-09 13:12:56
GENPUKUMARU NO.61		7.9 km 343°	2025-02-09 01:54:48		EIHO MARU NO.31		8.0 km 345°	2025-02-11 14:15:11
HELIOS		8.0 km 79°	2025-02-09 21:51:46		JINSHOMARU NO.21		8.0 km 102°	2025-01-21 14:00:11
SAKURAO MARU		8.0 km 345°	2025-02-11 07:56:34		EIZAN MARU NO.72		8.0 km 346°	2025-02-11 08:57:40
RYUEI MARU NO.2		8.1 km 346°	2025-02-11 09:14:42		SYOGETU		8.1 km 346°	2025-02-11 14:30:12

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.