callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SEIYUMARU NO.1		0.4 miles 156°	2024-05-25 09:19:47		KAKUEIMARU NO.28		0.9 miles 12°	2024-05-27 20:31:38
NO.8 KAIRYU MARU		2.1 miles 47°	2024-05-31 16:41:57		SHINKYOKUHOMARU		2.5 miles 78°	2024-06-02 14:34:12
431021398 JP		2.9 miles 13°	2024-05-27 18:59:27		SHOTOKU MARU NO.2		3.4 miles 196°	2024-06-02 17:43:33
DOKAIMARU NO.28		3.9 miles 119°	2024-05-24 04:30:30		KIRISHIMA MARU NO.17		4.0 miles 4°	2024-05-27 19:18:30
MEIWAMARU NO.8		4.6 miles 109°	2024-05-31 19:21:15		NORD TOPAZ		4.8 miles 279°	2024-05-30 02:07:38
DAI67EISHINMARU		4.8 miles 161°	2024-05-26 04:41:01		RAMFORM HYPERION		4.9 miles 268°	2024-05-04 06:45:45
RIJYO		5.0 miles 101°	2024-05-31 10:32:14		VOGUE		5.0 miles 162°	2024-05-17 13:01:29
KOUWAMARU		5.1 miles 125°	2024-06-01 22:13:18		431012274 JP		5.2 miles 290°	2024-05-20 01:41:09
SEIUN MARU NO11		5.2 miles 126°	2024-05-25 03:48:10		SHINYOUMARU NO.58		5.3 miles 196°	2024-05-16 16:05:11
SHOURYU		5.3 miles 127°	2024-06-02 01:00:37		SUZUKAMARU N0,7		5.3 miles 115°	2024-05-08 16:45:49
431020270 JP		5.3 miles 339°	2024-05-20 19:47:08		IRAGO 7 PILOT BOAT		5.3 miles 294°	2024-06-02 15:33:19
431003417 JP		5.4 miles 291°	2024-05-13 17:46:25		SEISHO MARU		5.5 miles 197°	2024-06-02 20:06:50
SEIWA MARU		5.7 miles 117°	2024-05-29 07:33:35		SEN EI MARU		5.8 miles 58°	2024-05-24 17:49:01
SEIHOU MARU		5.9 miles 181°	2024-06-02 15:52:21		AWAJI		6.0 miles 107°	2024-05-15 10:09:50
DAI15DAIRYOUMARU		6.1 miles 347°	2024-06-01 16:00:35		NICKEL MAYA		6.2 miles 140°	2024-05-31 18:09:07
DAIRYOMARU NO.2		6.2 miles 348°	2024-06-01 19:36:59		SUBARU		6.4 miles 153°	2024-05-22 04:53:02
ASO		6.4 miles 102°	2024-06-02 22:49:09		SEISHOU MARU		6.4 miles 54°	2024-05-24 16:20:52
TENEI NO.2		6.5 miles 128°	2024-05-25 22:29:18		SHUEI		6.5 miles 51°	2024-06-02 03:02:51
TONGA CHIEF		6.5 miles 85°	2024-05-23 22:08:47		KANSAI		6.6 miles 109°	2024-06-02 21:05:57
TSURUGI		6.6 miles 128°	2024-05-31 08:49:03		ASAHIMARU NO.3		6.7 miles 143°	2024-05-26 13:31:05
RYOEIMARU		6.7 miles 75°	2024-06-01 23:18:25		HOUN MARU		6.8 miles 268°	2024-06-01 07:02:33
RYUSHO MARU		6.9 miles 47°	2024-05-25 07:54:37		HOUSHOUMARU NO.3		7.0 miles 182°	2024-06-01 12:27:11
BUNSEIMARU 1GOU		7.2 miles 350°	2024-06-01 21:22:12		SYOEIMARU		7.2 miles 39°	2024-05-30 15:48:10
KAISEI MARU		7.2 miles 142°	2024-05-26 15:57:22		KATSUEI MARU NO.7		7.3 miles 173°	2024-06-02 08:49:31
MEIYUUMARU		7.3 miles 196°	2024-06-01 04:14:15		431000128 JP		7.4 miles 302°	2024-05-09 16:41:28
431400620 JP		7.5 miles 290°	2024-05-09 05:11:11		431020269 JP		7.5 miles 306°	2024-05-31 20:53:25
KAIYO MARU NO.3		7.5 miles 143°	2024-05-26 08:53:31		WAKATAKA MARU		7.5 miles 196°	2024-06-01 13:38:19
431221182 JP		7.5 miles 67°	2024-05-28 14:08:39		SHOUKIMARU		7.6 miles 184°	2024-05-29 15:19:26
431012213 JP		7.6 miles 316°	2024-05-31 16:28:56		431002796 JP		7.6 miles 281°	2024-06-01 16:36:39
TORYU MARU		7.7 miles 334°	2024-05-25 04:46:16		431301656 JP		7.7 miles 347°	2024-05-30 00:22:26
431500552 JP		7.7 miles 300°	2024-05-25 04:46:16		KINSEI MARU		7.7 miles 310°	2024-05-31 18:12:08
TAISEIMARU NO.3		7.7 miles 342°	2024-06-02 14:23:11		EIYOSHI		7.7 miles 104°	2024-06-01 12:22:10
NURI HANA		7.7 miles 284°	2024-05-20 09:49:02		OUTOKUMARU		7.7 miles 174°	2024-06-02 16:03:22
DAI 18SEIUNMARU		7.8 miles 127°	2024-06-01 15:29:32		BIZAN		7.8 miles 285°	2024-06-01 01:18:55
JIN DONG 6		7.9 miles 316°	2024-05-21 06:40:24		431008516 JP		7.9 miles 13°	2024-05-09 02:05:51
TOYOMASA MARU		7.9 miles 282°	2024-05-31 08:11:59		KEOYOUNG BLUE 7		8.0 miles 281°	2024-05-30 11:57:43
SPRING NOTE		8.0 miles 281°	2024-05-30 03:17:46		431100920 JP		8.0 miles 295°	2024-06-01 04:33:17
SUMIYOSHIMARUNO.58		8.0 miles 5°	2024-05-12 19:01:48		HANMIR		8.0 miles 278°	2024-05-07 04:59:46
SHOSEI		8.0 miles 282°	2024-06-02 12:57:01		431002594 JP		8.0 miles 317°	2024-06-01 17:33:46
KAZANMARU NO.2		8.1 miles 340°	2024-06-02 16:53:28		431400592 JP		8.1 miles 279°	2024-05-09 19:35:47
TAIKEIMARU NO.5		8.1 miles 279°	2024-06-02 08:04:25		SENRIN MARU		8.1 miles 288°	2024-06-03 00:31:21
431004356 JP		8.1 miles 187°	2024-05-14 08:57:03		431023552 JP		8.1 miles 298°	2024-05-29 03:02:05
OHSHIMAMARU		8.2 miles 278°	2024-05-23 01:15:24		YOUKAMARU		8.2 miles 129°	2024-06-02 15:51:21
KATSUMARU NO.32		8.2 miles 161°	2024-06-01 14:34:26		TAKASAGO MARU NO.5		8.3 miles 276°	2024-05-31 01:45:16
HORYU MARU		8.3 miles 37°	2024-05-31 05:55:43		KIHOUMARU		8.4 miles 37°	2024-05-22 02:56:49
431015952 JP		8.4 miles 11°	2024-05-25 08:31:41		ISTRA ACE		8.4 miles 161°	2024-05-22 05:57:10
SENKOMAMARU		8.4 miles 150°	2024-06-01 03:09:08		SINYOU MARU		8.4 miles 289°	2024-06-03 00:32:21
ONGA		8.4 miles 301°	2024-05-17 02:49:21		SUMIYOSHIMARU		8.4 miles 149°	2024-06-01 13:46:20
NIKKO MARU NO.28		8.4 miles 133°	2024-05-31 23:39:44		DAI11ANROKU MARU		8.5 miles 326°	2024-05-22 19:38:46
KIO		8.5 miles 312°	2024-06-01 13:27:18		GOKOUMARU NO.7		8.5 miles 154°	2024-06-01 08:58:46

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.