callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
JM3URG/3		0.0 m 0°	2025-02-09 00:56:35		JM3URG-7		129.8 m 7°	2025-02-08 23:41:34
JA3TMJ		4.5 km 3°	2025-02-12 12:29:01		JP3YIB-I		4.5 km 2°	2025-02-12 18:52:36
JH3TBY-7		4.6 km 221°	2025-02-11 23:33:10		JA/OS-019		4.7 km 68°	2025-02-12 02:41:48
JO3HYM-2		4.8 km 27°	2025-02-12 18:51:43		JN3IRA-9		4.9 km 186°	2025-02-11 12:01:52
JO3HYM		4.9 km 28°	2025-02-11 04:32:16		JO3HYM-7		5.0 km 29°	2025-02-12 16:25:02
JE3AYR-9		5.3 km 124°	2025-02-11 03:35:35		JF3SNJ-9		5.9 km 205°	2025-02-09 06:00:29
JF3SNJ		6.3 km 205°	2025-02-09 11:46:07		JA3PZE		6.3 km 42°	2025-01-25 12:07:23
JP3BCS		6.5 km 4°	2025-02-07 03:50:36		JH3TBY		6.9 km 231°	2025-02-10 00:56:33
JK3HGX		7.0 km 298°	2025-02-12 13:09:52		KANESHOUMARU		7.8 km 333°	2025-01-26 23:06:22
NO.2KANESHOUMARU		7.9 km 304°	2025-01-23 02:45:02		JH3XBY		8.4 km 196°	2025-02-09 11:19:17
JH3XPP-5		8.4 km 250°	2025-02-09 01:48:08		JP3HBQ		9.1 km 25°	2025-02-11 20:01:49
JA3FQO		9.2 km 38°	2025-02-11 20:01:29		KC3WED-98		9.7 km 69°	2025-02-12 09:29:59
JQ3AJX/3		9.7 km 135°	2025-02-11 06:50:41		JA/WK-099		9.7 km 135°	2025-02-11 05:50:05
JP3YJD-I		9.8 km 216°	2025-02-12 18:47:50		HARUKAMARU		11.3 km 317°	2025-02-12 19:03:46
JO3PYF-9		11.7 km 242°	2025-02-11 08:04:28		TRITON		11.8 km 221°	2025-02-12 09:55:23
NORTHERN LIGHTS		11.9 km 354°	2025-02-01 01:58:20		KAKURYU MARU		11.9 km 312°	2025-02-12 19:03:46
MITURUMARU		12.0 km 355°	2025-02-01 04:53:21		GRAND BLUE		12.3 km 236°	2025-02-12 09:38:23
NSU RESPONSIBILITY		12.3 km 235°	2025-02-12 17:13:46		KUNIKI 38		12.3 km 230°	2025-02-12 18:55:47
HOUSENMARU		12.5 km 240°	2025-02-12 14:46:41		JL3YTN-10		12.7 km 109°	2025-02-12 19:03:10
JR2JCU		12.7 km 109°	2025-02-01 13:49:07		JG3QIK		12.7 km 109°	2025-02-01 13:49:42
JA/OS-022		12.7 km 268°	2025-01-29 22:56:02		JL3YTT		12.8 km 97°	2025-02-12 05:51:50
JP3YJB-I		12.8 km 97°	2025-02-12 18:52:54		NANIWA MARU NO.1		13.0 km 323°	2025-02-12 19:01:47
NO.1KANESHOUNARU		13.0 km 308°	2025-01-23 02:21:02		JK3RJQ-13		13.1 km 42°	2025-02-12 18:59:04
UMEOH MARU		13.1 km 221°	2025-02-12 19:03:46		JH3XPP		13.1 km 259°	2025-02-01 00:44:35
NAGATO MARU		13.2 km 219°	2025-02-12 18:58:46		UMIWAKAMARU		13.2 km 223°	2025-02-12 04:30:53
MASUEI MARU NO41		13.2 km 289°	2025-02-03 04:45:38		KII		13.3 km 220°	2025-02-05 07:09:48
JA/WK-139		13.6 km 196°	2025-02-08 02:12:34		TAIOU MARU		13.6 km 318°	2025-02-12 19:00:47
KOUN MARU		13.6 km 327°	2025-02-12 06:58:58		JK3MGN		13.6 km 98°	2025-01-24 12:05:47
MEIWAMARU NO.8		13.7 km 306°	2025-01-23 11:31:06		SHOUYOUMARU		13.7 km 218°	2025-02-09 07:18:14
KIPPO MARU		13.7 km 313°	2025-02-12 19:04:19		JN3TIJ-9		14.0 km 56°	2025-02-09 16:44:42
SHINSEI		14.1 km 214°	2025-02-07 02:06:21		NO31 SUMIYOSHIMARU		14.1 km 314°	2025-01-14 00:40:45
NO.8SHINYOUMARU		14.1 km 315°	2025-02-12 09:04:23		JR3KUF		14.4 km 213°	2025-02-09 12:09:44
JL3ZIW-10		14.4 km 212°	2025-02-12 08:32:28		JH3XPP-9		14.5 km 211°	2025-02-12 07:48:23
UWAKAI NO.2		14.6 km 276°	2025-01-25 02:19:14		JH3XPP-7		14.6 km 211°	2025-02-12 01:13:36
SEIZAN MARU		14.6 km 242°	2025-01-31 15:56:06		JG3RID		14.6 km 185°	2025-02-11 23:30:19
ASHUUZAN NO.5		14.8 km 221°	2025-02-12 15:04:45		JAJAMARU		15.0 km 27°	2025-02-09 01:43:51
JA/WK-136		15.0 km 170°	2025-02-11 03:40:27		17 KIKUTIYOMARU		15.1 km 25°	2025-01-27 03:13:04
MASUEI MARU NO47		15.4 km 243°	2025-01-17 06:11:59		DAI2 KYOUEIMARU		15.5 km 325°	2025-01-13 22:55:40
TATSUMARU NO.2		15.5 km 318°	2025-01-13 22:26:40		JH3XPP-10		15.5 km 252°	2025-02-12 06:56:33
MASUEI MARU NO45		15.5 km 269°	2025-01-26 05:25:45		RITA2		15.6 km 277°	2025-02-01 04:29:21
WIZ OF OZ		15.6 km 22°	2025-02-01 01:48:18		MASUEI MARU NO.46		15.8 km 229°	2025-02-05 21:20:57
SORA		16.0 km 8°	2025-02-12 12:07:28		HOKENMARU NO.3		16.2 km 207°	2025-02-12 05:57:58
DAI2 MEIWA		16.3 km 204°	2025-02-12 19:04:19		16 KIKUTIYOMARU		16.4 km 29°	2025-01-27 03:18:10
JO3JCU-1		16.7 km 38°	2025-02-02 08:03:04		NO2KAKUSUI MARU		16.9 km 23°	2025-02-12 19:04:46
YOJI		17.0 km 25°	2025-02-09 00:37:11		JG3EBB B		17.0 km 50°	2025-02-12 18:55:03
JG3EBB-B		17.0 km 50°	2025-02-12 18:55:13		028351332		17.0 km 338°	2025-02-11 08:12:17
JG3EBB-DP		17.2 km 51°	2025-02-12 18:55:13		HASSYOMARU NO.5		17.3 km 206°	2025-02-12 19:03:17
IBI		17.5 km 193°	2025-02-12 09:01:23		RYOUUNMARU		17.6 km 255°	2025-01-29 06:09:07
DAIYU MARU		17.7 km 300°	2025-02-12 19:04:46		SUMISE MARU NO.8		17.7 km 204°	2025-02-12 18:58:46
JA/WK-042		17.7 km 114°	2025-01-19 04:20:53		JG3EBB-N		17.7 km 51°	2025-02-12 19:00:23

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.