callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
SANYUMARU		248.6 m 15°	2025-02-18 08:59:54		KOU TOKU		414.6 m 355°	2025-02-18 04:51:30
HOURIN MARU NO.1		451.5 m 85°	2025-01-30 11:53:15		KAKURYU MARU		575.3 m 120°	2025-02-15 02:03:48
IZUMI MARU NO.3		746.7 m 187°	2025-02-18 02:58:19		NIKKO MARU NO.18		793.1 m 20°	2025-02-09 18:40:29
SAKURAMARU		804.5 m 8°	2025-02-16 09:02:00		AMUR		846.2 m 62°	2025-02-17 07:34:21
TOSHIN MARU		1.0 km 19°	2025-02-17 11:23:44		KINYU MARU NO12		1.1 km 136°	2025-01-24 02:25:16
KOHSEIYOH		1.1 km 106°	2025-02-16 07:50:53		SENRYU MARU		1.2 km 167°	2025-01-31 19:20:08
SAKURAGAWA		1.3 km 27°	2025-02-17 18:27:29		AKATSUKI		1.4 km 124°	2025-02-11 07:17:30
SHINKA MARU		1.5 km 124°	2025-02-17 11:37:46		WAKACHIDORI		1.5 km 26°	2025-02-15 10:03:36
CHOUEI MARU		1.6 km 145°	2025-02-17 19:27:36		JOYFUL SAILING		1.7 km 143°	2025-02-11 08:33:38
RYOKO MARU		1.8 km 126°	2025-01-31 06:36:05		MANYOSHI MARU		2.1 km 328°	2025-02-08 20:17:16
JINWA MARU		2.2 km 343°	2025-02-09 03:14:55		KOUSHIN MARU NO.7		2.2 km 277°	2025-02-16 12:13:20
431001383 JP		2.5 km 123°	2025-01-31 10:43:17		TSURUMI MARU		2.5 km 150°	2025-01-24 01:05:08
TETSUZAN MARU		2.6 km 167°	2025-02-16 23:02:27		TETSUUN MARU NO.5		2.7 km 357°	2025-01-31 13:28:14
HIYODORI		2.8 km 18°	2025-02-18 16:50:41		HAYABUSAMARU		2.8 km 349°	2025-02-08 02:55:37
HOUSENMARU		2.9 km 348°	2025-02-14 13:40:31		HOUSEIMARU N0.18		3.0 km 165°	2025-02-17 21:24:47
431016716 JP		3.0 km 347°	2025-02-16 15:20:40		RYOAN MARU NO.27		3.1 km 296°	2025-02-14 14:03:33
RYUEI MARU NO.2		3.2 km 91°	2025-02-14 00:25:12		RYOEI MARU NO.11		3.3 km 145°	2025-01-19 20:12:11
SHIN ITIKAWA MARU		3.3 km 100°	2025-02-17 10:12:37		SHINPO MARU		3.4 km 356°	2025-02-13 09:09:35
MIDORIKAWA		3.4 km 352°	2025-02-13 15:36:19		MASUHOUZAN MARU NO.3		3.4 km 105°	2025-01-25 05:30:54
SURUGAMARU		3.5 km 349°	2025-01-25 06:47:02		TOHSHU MARU		3.7 km 102°	2025-02-18 03:22:21
KIYOMORI		3.9 km 296°	2025-02-14 13:16:28		431006440 JP		4.0 km 263°	2025-02-13 12:19:59
431003176 JP		4.0 km 114°	2025-02-13 12:12:58		SHINMON MARU		4.0 km 118°	2025-02-10 16:33:56
KANSAI		4.1 km 161°	2025-02-17 20:23:41		TAIKO MARU		4.1 km 160°	2025-02-16 21:59:21
OUKAI MARU NO 5		4.2 km 2°	2025-02-18 16:51:41		IZUMI		4.3 km 349°	2025-02-14 18:38:03
KYOKUYO MARU		4.5 km 80°	2025-02-15 09:53:35		431011540 JP		4.6 km 248°	2025-02-18 12:18:13
GOLDEN JOY HANA		4.7 km 158°	2025-02-16 05:39:39		NITTOU MARU		4.8 km 346°	2025-02-18 08:39:52
SHINKOU MARU		4.8 km 160°	2025-02-18 08:04:48		HOZEN MARU		4.9 km 95°	2025-02-09 12:22:51
ISHIDUCHI		5.0 km 95°	2025-02-09 03:10:54		KIYOMI MARU		5.0 km 98°	2025-02-11 14:33:13
SITC SUBIC		5.2 km 269°	2025-02-14 09:32:07		TOYOTSU MARU		5.2 km 93°	2025-02-15 14:28:03
HOUSEIMARU NO.7		5.2 km 158°	2025-02-11 13:24:06		WAKO		5.3 km 96°	2025-02-17 10:59:42
HOSYOMARU		5.4 km 164°	2025-02-14 17:43:58		LIBRA		5.4 km 157°	2025-02-18 06:44:41
SITC SHIMIZU		5.5 km 170°	2025-02-17 15:10:09		S GLORIA		5.6 km 130°	2025-02-12 18:51:08
ARIAKE MARU		5.7 km 273°	2025-02-13 18:16:36		TENJIN MARU NO.21		5.7 km 156°	2025-02-11 01:41:57
SAKURA		5.7 km 86°	2025-02-18 11:06:06		KISO		5.8 km 191°	2025-02-13 13:01:03
NAGATO MARU		5.8 km 88°	2025-02-18 04:50:30		MASUHOZAN MARU		5.9 km 93°	2025-02-09 16:30:16
HOEI MARU		5.9 km 93°	2025-02-18 03:06:20		EIYUUMARU NO.13		6.0 km 26°	2025-02-18 16:50:41
MEIO MARU		6.1 km 182°	2025-02-13 21:48:57		TESSHOUMARU		6.2 km 58°	2025-02-13 19:09:41
EIHO		6.3 km 163°	2025-02-10 12:39:12		IBUKI MARU		6.4 km 275°	2025-02-14 20:44:16
28 TOKUEIMARU		6.5 km 277°	2025-02-13 08:36:32		KYOKUTOKU MARU		6.6 km 261°	2025-02-16 04:38:32
SANUKIFUJI		6.6 km 166°	2025-02-16 04:40:33		DAI3 OUKAIMARU		6.7 km 238°	2025-01-31 11:35:14
KOSHO MARU		6.7 km 205°	2025-02-11 06:49:27		EIFUKU MARU NO.18		6.8 km 137°	2025-02-14 19:09:06
SHINPU MARU		6.9 km 160°	2025-02-17 05:00:05		PRETTY HANA		7.1 km 186°	2025-01-29 13:12:10
TOMOEMARU		7.2 km 246°	2025-02-18 08:35:52		SETOUCHI		7.2 km 275°	2025-01-31 17:52:15
KAGAYAKI		7.2 km 81°	2025-02-06 05:50:58		431006924 JP		7.3 km 189°	2025-02-16 05:15:36
AOKI-MARU NO.5		7.3 km 138°	2025-02-18 01:16:08		KAGOSHIMA KOHAKU NO7		7.5 km 91°	2025-02-18 00:40:05
SHIOTAMARU NO18		7.5 km 270°	2025-02-18 16:33:39		ONE HANNOVER		7.6 km 192°	2025-02-16 09:48:05
TOYO MARU NO.87		7.8 km 105°	2025-01-28 11:48:14		TETSUUN MARU NO.1		7.8 km 272°	2025-02-17 17:09:22
ETSUZANMARU NO.15		7.8 km 275°	2025-02-17 22:58:55		KUUKAI		7.8 km 268°	2025-02-18 10:47:04
431000320 JP		7.9 km 296°	2025-01-31 19:50:11		KYOKUSEIMARU		7.9 km 277°	2025-02-18 01:28:10
ONE HAMBURG		8.0 km 178°	2025-02-07 08:31:35		SHOKEI MARU NO.8		8.0 km 283°	2025-02-15 10:19:37

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.