callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
HAKUSEI MARU NO37		209.0 m 69°	2025-02-11 20:58:53		AZUMA MARU NO.18		231.8 m 76°	2025-02-11 21:27:55
CHANG CHUN TENG		272.0 m 63°	2025-01-29 08:59:08		KAISHOMARU		320.6 m 95°	2025-02-11 14:52:15
413497768 CN		496.5 m 80°	2025-01-16 21:42:37		SENSHINMARU		515.2 m 95°	2025-01-31 10:03:13
YUHO MARU NO.32		566.3 m 123°	2025-02-11 21:43:57		NYK PAULA		665.0 m 331°	2025-02-12 08:02:01
636018516 LR		696.9 m 97°	2025-01-25 21:20:18		NEW STREAM 2		716.3 m 201°	2025-02-12 14:47:42
TAKASHIMA		818.5 m 322°	2025-02-11 05:59:22		KYOKUSHINMARU NO.2		852.5 m 317°	2025-02-11 10:13:47
23KOUSINMARU		900.0 m 340°	2025-02-12 06:41:53		364091841 TC		922.5 m 340°	2025-02-07 18:56:51
SKY HONEY		956.9 m 309°	2025-02-09 18:19:27		TY GLORIA		986.3 m 352°	2025-02-08 18:40:07
AIMARU		1.0 km 332°	2025-02-11 20:57:52		KAIOH(E B)		1.1 km 339°	2025-02-01 05:31:58
WAKO		1.1 km 282°	2025-02-11 12:37:01		431009592 JP		1.3 km 121°	2025-01-17 19:43:20
MEIYU MARU		1.3 km 117°	2025-02-11 18:43:39		KAKUSUI MARU		1.4 km 119°	2025-02-11 18:47:40
SANYOU MARU		1.4 km 122°	2025-02-11 18:28:38		SANTAI MARU		1.4 km 125°	2025-02-12 14:05:38
431200680 JP		1.4 km 87°	2025-01-31 20:35:15		KASHIMA MARU NO.7		1.4 km 123°	2025-02-11 12:10:59
KOUSHIN MARU NO.7		1.4 km 126°	2025-02-10 10:01:57		ZENITH QUEEN		1.4 km 127°	2025-02-03 02:31:16
SEISUIMARU		1.4 km 126°	2025-02-06 19:31:22		KISARAGI MARU		1.5 km 125°	2025-02-12 02:30:26
431010792 JP		1.5 km 0°	2025-01-23 03:29:47		TY PONY		1.6 km 125°	2025-02-11 11:30:54
KAIMONMARU		1.6 km 119°	2025-02-12 10:52:18		TAIWA MARU		1.7 km 111°	2025-02-09 23:49:56
431200652 JP		1.8 km 116°	2025-02-10 02:36:12		HOUN MARU		1.9 km 289°	2025-02-01 08:23:15
MARINE ACE		2.0 km 127°	2025-02-11 06:14:24		MATSUYAMA MARU NO.8		2.0 km 128°	2025-02-11 02:55:04
533130460 MY		2.0 km 143°	2025-02-11 03:54:10		TENJINMARU NO11		2.0 km 119°	2025-02-11 17:51:34
RYOKA MARU NO5		2.0 km 125°	2025-02-12 16:47:56		TAIRAMARU		2.1 km 118°	2025-02-12 03:41:33
ATSUTA MARU		2.1 km 129°	2025-02-09 12:25:51		431011066 JP		2.6 km 95°	2025-02-06 02:59:41
431200700 JP		2.7 km 147°	2025-02-10 11:12:04		356367001 PA		2.7 km 307°	2025-02-11 22:28:01
NIKKO MARU NO.6		3.6 km 128°	2025-02-10 23:29:42		FAIRCHEM PIONEER		4.2 km 133°	2025-01-22 23:13:22
IRAGO 1 PILOT BOAT		4.7 km 68°	2025-02-12 09:22:09		NO.3TOKUYOMARU		5.2 km 132°	2025-02-11 13:21:05
SHINZUI MARU		5.2 km 130°	2025-02-11 13:55:09		TY LUCKY		5.2 km 131°	2025-02-08 15:15:47
IRAGO5		5.2 km 118°	2025-02-12 17:35:01		IRAGO 3 PILOT BOAT		5.2 km 89°	2025-02-09 12:27:51
HISHI MARU		5.3 km 317°	2025-02-12 08:47:05		431024502 JP		5.3 km 86°	2025-01-26 13:18:17
IRAGO 6 PILOT BOAT		5.4 km 118°	2025-02-12 16:37:55		004310402 JP		5.5 km 110°	2025-02-12 17:46:02
MEIOU MARU		5.6 km 132°	2025-02-11 18:31:38		MYOJIN MARU		5.6 km 130°	2025-02-10 21:06:23
ARITA MARU		5.6 km 133°	2025-02-09 12:05:49		TOBAMARU		5.6 km 105°	2025-02-12 09:37:10
MITUHIRO5		5.7 km 130°	2025-02-11 23:33:08		IZUMIMARU NO28		5.7 km 132°	2025-02-11 18:14:36
KOWA MARU NO.8		5.7 km 133°	2025-02-11 12:28:00		OKUNI MARU		5.7 km 130°	2025-02-10 15:53:51
MUSOUDE		5.7 km 130°	2025-02-10 17:51:03		IRAGO 7 PILOT BOAT		5.8 km 119°	2025-02-12 10:20:15
GENPUKUMARU NO.61		5.9 km 137°	2025-02-09 01:54:48		SYOGETU		5.9 km 132°	2025-02-11 14:30:12
SAKURAO MARU		5.9 km 133°	2025-02-11 07:56:34		RYUEI MARU NO.2		5.9 km 132°	2025-02-11 09:14:42
TAISEI MARU NO,5		6.0 km 131°	2025-02-11 19:28:44		EIHO MARU NO.31		6.0 km 133°	2025-02-11 14:15:11
EIZAN MARU NO.72		6.0 km 132°	2025-02-11 08:57:40		HIYOSHI MARU NO.8		6.1 km 131°	2025-02-12 11:12:20
431021588 JP		6.1 km 40°	2025-01-17 21:56:06		IRAGO 12 PILOT BOAT		6.2 km 123°	2025-02-12 11:29:22
MATSUBISHI MARU		6.5 km 131°	2025-02-11 15:57:22		RYOUSEIMARU		6.6 km 132°	2025-02-12 06:12:50
ISEMARU		6.6 km 193°	2025-02-12 09:07:07		NO.11 ASAHIMARU		6.8 km 131°	2025-02-11 12:09:59
YACHIYO MARU		6.9 km 131°	2025-02-11 03:24:07		MAYA		7.3 km 136°	2025-02-11 11:23:54
TOKUHO MARU		7.5 km 330°	2025-02-11 07:13:30		HOURAIMARU NO28		7.6 km 133°	2025-02-11 03:18:06
SHINSENSYU		7.7 km 118°	2025-01-28 09:46:13		EIHO		7.7 km 131°	2025-02-11 12:43:02
TATSUHARU MARU		7.7 km 132°	2025-02-10 14:57:45		NO.18 TAISEI MARU		7.8 km 133°	2025-02-11 17:38:32
MIYAHOMARU NO.7		7.8 km 121°	2025-01-22 23:43:26		YU AN		7.8 km 138°	2025-01-28 13:19:11
IRAGO 2 PILOT BOAT		7.8 km 15°	2025-02-12 05:45:47		17TOYO MARU		7.9 km 130°	2025-02-10 14:13:41
SHIN AI MARU		7.9 km 40°	2025-02-12 08:00:01		KOUSEI MARU		9.0 km 43°	2025-02-12 02:58:29
SHOBI		9.1 km 45°	2025-02-12 02:47:28		SEN EI MARU		9.2 km 44°	2025-02-11 21:11:54
HAKUSEIMARU NO.55		9.2 km 40°	2025-02-12 02:56:29		431002700 JP		9.3 km 44°	2025-01-18 01:27:27

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.