callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
MASUEIMARU NO.43		523.2 m 79°	2025-08-22 08:19:02		MASUEI MARU NO47		1.2 km 133°	2025-09-17 01:02:47
SANYUMARU		1.6 km 49°	2025-09-16 23:55:47		SHINKO MARU NO.21		1.9 km 36°	2025-09-19 20:45:47
FERRY KATSURAGI		2.2 km 137°	2025-09-19 23:35:47		CETUS ORCA		2.5 km 66°	2025-09-19 05:20:47
KEISHO MARU		2.8 km 327°	2025-09-19 21:53:47		NSU ULTIMATE		2.9 km 70°	2025-09-19 01:29:47
KURENAIMARU_NO6		3.0 km 77°	2025-09-19 22:27:47		SPRING PASSION		3.0 km 76°	2025-09-19 19:10:47
SUMISE MARU NO.23		3.1 km 82°	2025-09-19 22:01:47		SEIWA MARU		3.2 km 89°	2025-09-18 12:18:47
MITSUHIRO8		3.2 km 320°	2025-09-19 23:17:47		KONPIRAMARU		4.1 km 306°	2025-08-26 20:40:23
UMIWAKAMARU		4.3 km 174°	2025-09-19 05:32:15		SENRYU MARU		4.5 km 308°	2025-09-19 09:51:47
SHOKO		4.6 km 109°	2025-09-19 22:10:47		KOUHOU MARU		4.6 km 124°	2025-09-19 23:06:21
KII		4.7 km 117°	2025-09-12 06:39:09		KYOKUSHINMARU NO.2		4.9 km 121°	2025-09-19 23:24:49
SHOKEI MARU NO.5		4.9 km 279°	2025-09-08 13:31:18		HOKUSEI MARU		5.4 km 310°	2025-09-19 23:11:47
KOUREI MARU		5.8 km 247°	2025-09-18 09:33:47		MITSUHIRO 10		6.0 km 312°	2025-09-18 10:27:47
RIKISHIMARU NO.8		6.4 km 310°	2025-09-17 07:29:59		JL3ZIW-10		6.4 km 129°	2025-09-19 23:23:36
JN3PYN-7		6.6 km 89°	2025-09-07 12:22:15		JH3XPP-5		6.6 km 130°	2025-09-19 09:17:28
JH3XPP-9		6.8 km 130°	2025-09-19 08:43:04		CHIKARAMARU		6.8 km 324°	2025-09-19 00:27:47
JP3YJD-I		7.0 km 88°	2025-09-19 23:34:11		GHB SUNNY		7.2 km 162°	2025-09-19 08:22:24
431024202 JP		7.4 km 167°	2025-09-12 22:50:30		JP3YIZ-I		8.1 km 91°	2025-09-19 20:44:40
JI3JRW-12		8.1 km 91°	2025-09-14 06:45:56		JH3TBY		8.3 km 63°	2025-09-18 01:46:32
EISHIN MARU NO.25		8.3 km 339°	2025-09-19 23:34:47		HIROTAMARU		8.4 km 220°	2025-09-19 23:31:47
JN3IRA-9		8.6 km 101°	2025-09-19 00:36:28		KAIYO MARU		8.9 km 217°	2025-09-17 11:54:59
SYOEIMARU		8.9 km 264°	2025-09-10 02:23:51		CHIKKOUGOU NO.8		9.0 km 145°	2025-09-16 01:32:50
SIMOON		9.3 km 333°	2025-08-29 23:55:49		431013437 JP		9.3 km 273°	2025-08-22 00:01:01
DAISHIN MARU		9.3 km 254°	2025-09-16 07:32:19		KINYO MARU NO.5		9.4 km 151°	2025-09-19 23:36:05
YOSHO MARU		9.6 km 142°	2025-09-19 18:29:47		862007145		9.7 km 243°	2025-09-17 18:40:03
MIYA MARU NO.18		9.8 km 148°	2025-09-19 16:57:15		KINOKUNI		9.9 km 280°	2025-09-09 22:42:29
KUNIKI 38		10.0 km 211°	2025-09-19 08:24:47		HOUSEIMARU N0.18		10.1 km 145°	2025-09-19 13:51:47
SANPOMARU GREEN		10.1 km 353°	2025-09-19 20:43:47		LUXZY		10.1 km 316°	2025-09-03 02:18:57
TOKYO MARU		10.2 km 262°	2025-09-19 23:36:47		BAO ZHEN		10.2 km 269°	2025-08-23 09:53:10
JF3SNJ		10.3 km 77°	2025-09-19 11:57:53		YOUKAMARU		10.4 km 267°	2025-09-19 22:57:47
KEIYO MARU		10.7 km 272°	2025-09-17 07:20:59		EIXU BA F10		10.7 km 259°	2025-09-17 02:16:47
HISHI MARU		10.7 km 219°	2025-09-19 23:31:47		JIA LONG		10.8 km 272°	2025-09-01 12:28:57
TAIHOUZAN MARU		10.8 km 275°	2025-09-09 12:03:29		HORYU MARU		10.8 km 275°	2025-09-16 07:30:19
SUMISE MARU NO.2		10.9 km 289°	2025-09-19 12:30:47		TAISEI MARU NO,5		10.9 km 273°	2025-09-17 21:25:03
TOKO MARU NO.22		10.9 km 235°	2025-09-19 23:25:47		KAIKOUMARU		11.0 km 274°	2025-09-19 16:27:47
TONE MARU NO.8		11.0 km 245°	2025-09-14 07:44:26		FORTUNE SAILING		11.1 km 274°	2025-09-16 06:56:19
BOHAI STAR		11.1 km 273°	2025-09-19 08:30:47		KINYO MARU NO,1		11.1 km 260°	2025-09-17 18:12:03
NIKKO MARU NO.1		11.2 km 276°	2025-08-28 03:08:39		YUSHO MARU		11.3 km 350°	2025-09-18 08:38:47
HYUGA		11.3 km 277°	2025-09-01 15:09:18		EISEIMARU NO.8		11.3 km 280°	2025-09-01 04:25:35
ZEN MARU NO.18		11.3 km 278°	2025-09-17 18:32:03		KOWHAI		11.4 km 277°	2025-09-12 18:38:30
A-COOP NO8		11.4 km 287°	2025-09-10 12:05:11		KIRISHIMA MARU NO.2		11.4 km 278°	2025-09-19 16:22:46
JI YU		11.4 km 280°	2025-09-17 10:09:59		SANPOMARU RED		11.4 km 317°	2025-09-13 21:13:26
SYOKEI MARU		11.4 km 288°	2025-09-09 23:43:29		DS VICTORY		11.5 km 280°	2025-09-09 10:44:29
GUANGZHOU STAR		11.5 km 252°	2025-09-13 12:14:30		SANPOMARU BLUE		11.5 km 323°	2025-09-11 00:15:12
SAKURA2		11.7 km 331°	2025-09-14 03:51:26		MIKUMA		11.7 km 281°	2025-09-01 15:12:37
ATLANTIC HARMONY		11.7 km 275°	2025-09-12 08:12:26		KAZUMARU NO28		11.7 km 313°	2025-09-19 23:35:47
BAYPILOT 5		11.7 km 281°	2025-09-19 22:54:47		KYOWA MARU NO.3		11.8 km 208°	2025-09-19 13:18:47
TAHAROA DESTINY		11.8 km 279°	2025-09-08 04:16:14		PACIFIC VIOLET		11.9 km 282°	2025-09-09 02:40:29
SHINLINE 10		12.0 km 290°	2025-09-09 06:43:29		TENMA		12.0 km 274°	2025-09-18 07:38:47
SPRING EURO		12.0 km 284°	2025-09-19 13:55:47		CNC JAWA		12.0 km 284°	2025-08-25 07:33:10
DAINA		12.1 km 7°	2025-09-15 01:30:27		KAIYUMARU		12.1 km 285°	2025-09-06 08:23:16

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.