callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
NO.2KANESHOUMARU		1.1 km 342°	2025-01-23 02:45:02		KANESHOUMARU		4.5 km 37°	2025-01-26 23:06:22
HARUKAMARU		5.2 km 344°	2025-02-12 18:39:46		KAKURYU MARU		5.4 km 329°	2025-02-12 18:51:46
NO.1KANESHOUNARU		6.2 km 319°	2025-01-23 02:21:02		JH3XPP-5		6.4 km 195°	2025-02-09 01:48:08
MASUEI MARU NO41		6.4 km 278°	2025-02-03 04:45:38		JP3YIB-I		6.5 km 79°	2025-02-12 18:52:36
JA3TMJ		6.6 km 80°	2025-02-12 12:29:01		MEIWAMARU NO.8		6.8 km 314°	2025-01-23 11:31:06
JM3URG-7		7.0 km 117°	2025-02-08 23:41:34		JM3URG/3		7.0 km 118°	2025-02-09 00:56:35
JA/WK-080		7.0 km 118°	2025-02-12 12:48:40		KIPPO MARU		7.2 km 328°	2025-02-12 18:52:46
NANIWA MARU NO.1		7.2 km 347°	2025-02-12 18:52:46		JP3BCS		7.4 km 64°	2025-02-07 03:50:36
TAIOU MARU		7.4 km 337°	2025-02-12 18:51:46		JA/OS-022		7.5 km 239°	2025-01-29 22:56:02
JH3TBY-7		7.5 km 155°	2025-02-11 23:33:10		NO31 SUMIYOSHIMARU		7.6 km 330°	2025-01-14 00:40:45
NO.8SHINYOUMARU		7.7 km 331°	2025-02-12 09:04:23		JH3TBY		7.7 km 173°	2025-02-10 00:56:33
KOUN MARU		8.2 km 352°	2025-02-12 06:58:58		UWAKAI NO.2		8.5 km 257°	2025-01-25 02:19:14
JO3HYM-2		8.5 km 83°	2025-02-12 18:51:43		JO3HYM		8.6 km 83°	2025-02-11 04:32:16
JO3HYM-7		8.6 km 83°	2025-02-12 16:25:02		JH3XPP		8.9 km 229°	2025-02-01 00:44:35
TATSUMARU NO.2		9.2 km 334°	2025-01-13 22:26:40		DAIYU MARU		9.3 km 283°	2025-02-12 18:52:46
RITA2		9.3 km 261°	2025-02-01 04:29:21		JF3SNJ-9		9.4 km 157°	2025-02-09 06:00:29
JF3SNJ		9.7 km 159°	2025-02-09 11:46:07		JO3PYF-9		9.7 km 205°	2025-02-11 08:04:28
DAI2 KYOUEIMARU		9.8 km 344°	2025-01-13 22:55:40		NORTHERN LIGHTS		9.9 km 30°	2025-02-01 01:58:20
JN3IRA-9		10.0 km 145°	2025-02-11 12:01:52		MASUEI MARU NO45		10.0 km 249°	2025-01-26 05:25:45
MITURUMARU		10.0 km 31°	2025-02-01 04:53:21		JA3PZE		10.5 km 82°	2025-01-25 12:07:23
HOUSENMARU		10.6 km 206°	2025-02-12 14:46:41		JA/OS-019		10.7 km 98°	2025-02-12 02:41:48
GRAND BLUE		10.9 km 202°	2025-02-12 09:38:23		NSU RESPONSIBILITY		11.1 km 200°	2025-02-12 17:13:46
JP3HBQ		11.2 km 64°	2025-02-11 20:01:49		JP3YJD-I		11.3 km 177°	2025-02-12 18:47:50
KUNIKI 38		11.7 km 196°	2025-02-12 18:43:46		JH3XPP-10		11.8 km 226°	2025-02-12 06:56:33
JH3XBY		12.0 km 161°	2025-02-09 11:19:17		SANPOMARU WHITE		12.1 km 255°	2025-02-09 08:11:14
SEIZAN MARU		12.1 km 214°	2025-01-31 15:56:06		TRITON		12.3 km 187°	2025-02-12 09:55:23
JE3AYR-9		12.4 km 121°	2025-02-11 03:35:35		028351332		12.5 km 359°	2025-02-11 08:12:17
JA3FQO		12.5 km 72°	2025-02-11 20:01:29		EBISUMARU		12.7 km 320°	2025-01-22 21:42:37
MASUEI MARU NO47		12.8 km 216°	2025-01-17 06:11:59		SANPOMARU BLUE		13.1 km 250°	2025-02-12 01:56:48
UMIWAKAMARU		13.2 km 192°	2025-02-12 04:30:53		SANPOMARU GREEN		13.3 km 251°	2025-02-12 02:50:53
RYOUUNMARU		13.4 km 234°	2025-01-29 06:09:07		UMEOH MARU		13.5 km 190°	2025-02-12 18:52:46
NAGATO MARU		13.7 km 189°	2025-02-12 18:41:46		KII		13.7 km 190°	2025-02-05 07:09:48
EBISUMARU		14.2 km 277°	2025-02-06 21:33:20		KOSHIMAMARU		14.3 km 268°	2025-01-25 03:42:23
SHOUYOUMARU		14.3 km 189°	2025-02-09 07:18:14		HIKARU		14.7 km 262°	2025-02-12 18:51:46
MASUEI MARU NO.46		14.8 km 203°	2025-02-05 21:20:57		SUMOTO-LB		14.8 km 280°	2025-01-23 07:55:29
ASHUUZAN NO.5		14.9 km 193°	2025-02-12 15:04:45		SHINSEI		15.1 km 186°	2025-02-07 02:06:21
SORA		15.1 km 34°	2025-02-12 12:07:28		KC3WED-98		15.2 km 89°	2025-02-12 09:29:59
JR3KUF		15.4 km 186°	2025-02-09 12:09:44		JL3ZIW-10		15.6 km 185°	2025-02-12 08:32:28
MASUEIMARU NO.43		15.6 km 216°	2025-02-11 23:19:43		EBISUMARU		15.6 km 275°	2025-02-12 02:01:48
JH3XPP-9		15.8 km 185°	2025-02-12 07:48:23		JH3XPP-7		15.9 km 185°	2025-02-12 01:13:36
SANPOMARU RED		15.9 km 253°	2025-02-06 21:30:20		STAR REX		16.1 km 296°	2025-02-12 18:52:46
JK3RJQ-13		16.2 km 67°	2025-02-12 18:50:05		EBISUMARU		16.2 km 270°	2025-02-03 01:56:33
17 KIKUTIYOMARU		16.3 km 50°	2025-01-27 03:13:04		WIZ OF OZ		16.4 km 47°	2025-02-01 01:48:18
YUSHOMARU		16.4 km 275°	2025-02-09 11:34:47		JAJAMARU		16.5 km 53°	2025-02-09 01:43:51
JQ3AJX/3		16.6 km 128°	2025-02-11 06:50:41		JA/WK-099		16.6 km 128°	2025-02-11 05:50:05
JA/WK-139		16.6 km 171°	2025-02-08 02:12:34		LOTUS DREAM IV		16.8 km 233°	2025-01-22 02:05:11
KINOKUNI		16.8 km 233°	2025-01-22 22:50:37		HANNA OLDENDORFF		17.2 km 268°	2025-01-19 03:10:33
ASIAN FAVOUR		17.5 km 254°	2025-02-12 18:52:46		SHIGEMARU		17.5 km 267°	2025-02-12 18:51:46
NO2KAKUSUI MARU		17.7 km 47°	2025-02-12 18:52:46		HOKENMARU NO.3		17.8 km 184°	2025-02-12 05:57:58
454081099		17.9 km 217°	2025-02-09 01:37:39		16 KIKUTIYOMARU		17.9 km 52°	2025-01-27 03:18:10

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.