callsign		distance	last heard - EST		callsign		distance	last heard - EST
JH1WRS-9		384.6 yards 258°	2021-02-21 06:47:23		7N1GQJ		3.1 miles 104°	2021-02-22 17:57:23
JA/IB-008		3.2 miles 213°	2021-02-22 01:58:52		JA/IB-011		3.3 miles 242°	2021-02-13 20:24:36
JL1TQV-7		3.6 miles 177°	2021-02-07 19:20:35		JS1UEH/1		4.4 miles 292°	2021-02-28 01:55:18
JS1AUR-Z		6.2 miles 69°	2021-02-25 22:56:25		JA/IB-010		6.3 miles 308°	2021-02-06 00:19:34
JK1EGQ		6.6 miles 33°	2021-02-08 20:26:45		JP1YKY-I		8.0 miles 170°	2021-02-28 19:19:10
JA/TG-071		8.0 miles 309°	2021-01-29 21:26:11		JH1HAT		8.0 miles 170°	2021-02-20 03:11:15
JH1HAT-B		8.2 miles 170°	2021-02-26 22:19:46		7L4UCV		8.9 miles 146°	2021-02-19 04:39:16
JG1NDC		9.3 miles 66°	2021-01-30 03:56:16		JP1THV-9		9.5 miles 74°	2021-02-28 01:37:49
JA1MLP		9.6 miles 160°	2021-02-19 19:52:51		JP1YJZ-I		11.4 miles 221°	2021-02-28 19:27:40
JA/IB-003		11.6 miles 225°	2021-02-27 18:49:53		7N2CCK-1		12.0 miles 191°	2021-02-18 21:12:42
JF1NPZ-9		12.2 miles 70°	2021-02-26 03:29:21		JG1GSV-9		12.3 miles 85°	2021-02-28 17:21:36
JI1PVV-H		12.5 miles 76°	2021-02-28 17:43:10		JP1YLC-I		12.6 miles 87°	2021-02-28 19:15:33
JI1RDX-9		12.6 miles 318°	2021-02-27 02:39:31		JA1KWV-11		13.1 miles 103°	2021-02-28 19:28:38
JF1IMB		13.6 miles 78°	2021-02-17 19:03:52		JI1RDX-14		13.8 miles 353°	2021-02-27 18:51:49
JG1MSU-7		13.8 miles 207°	2021-02-28 01:34:24		JA/IB-022		14.0 miles 209°	2021-02-28 01:33:21
JN1KEU-9		14.4 miles 185°	2021-02-26 23:38:48		JH1HXL-9		14.6 miles 67°	2021-02-26 03:26:48
JG1YJA-10		14.7 miles 104°	2021-02-28 19:11:37		JQ1RTA-3		14.9 miles 10°	2021-02-21 10:13:20
7N1LYW-8		15.4 miles 181°	2021-02-22 03:36:56		JL1TDI-9		15.6 miles 76°	2021-02-21 01:27:30
JP1DHG		15.9 miles 269°	2021-02-11 02:04:13		7M4OZD		15.9 miles 227°	2021-02-25 02:07:10
JM1CZS-5		16.1 miles 34°	2021-02-15 20:55:35		JH1VSH-7		16.2 miles 77°	2021-02-11 20:48:40
JP1YLS-I		16.4 miles 1°	2021-02-28 19:25:30		7N2CCK-A		16.4 miles 192°	2021-02-20 20:18:34
JH1EUU-5		16.5 miles 33°	2021-02-28 19:23:28		JH1EUU-10		16.5 miles 33°	2021-02-05 00:17:47
JJ1JNG-7		16.6 miles 78°	2021-02-26 18:46:40		JL3HBA-9		17.0 miles 315°	2021-02-27 01:06:37
JM1CZS		17.1 miles 84°	2021-02-28 19:29:07		JM1CZS-10		17.1 miles 84°	2021-02-28 19:09:55
JH1WGP-18		17.1 miles 205°	2021-01-30 02:32:39		JM1CZS-15		17.1 miles 84°	2021-02-28 19:15:15
JA1GWR-9		17.1 miles 180°	2021-02-28 16:35:23		JM1CZS-7		17.4 miles 83°	2021-02-09 23:31:33
JM1CZS-12		17.4 miles 83°	2021-02-28 19:24:51		JQ1ZYV-R		17.7 miles 84°	2021-02-28 19:18:10
SUNFLOWER SHIRETOKO		17.9 miles 98°	2021-02-28 17:56:47		JM1GED-9		17.9 miles 76°	2021-02-12 02:42:38
JH1JLJ-14		18.0 miles 196°	2021-02-27 02:40:55		SUNFLOWER SAPPORO		18.0 miles 98°	2021-02-28 19:32:57
7K4ERU-A		19.0 miles 64°	2021-02-06 21:26:28		JP1FHC-7		19.4 miles 79°	2021-02-17 20:33:31
JS1YCY-8		19.7 miles 204°	2021-02-28 19:00:22		jg1vnf-i		19.8 miles 194°	2021-02-03 09:19:37
NO1NEMOTOMARU		19.9 miles 92°	2021-02-25 00:56:10		HITACHI II		20.3 miles 77°	2021-02-28 19:32:57
TUG MIZUKI		20.5 miles 74°	2021-02-28 19:33:57		SASHIRO		20.5 miles 74°	2021-02-28 19:35:07
KANASA		20.5 miles 74°	2021-02-28 19:35:07		KURAMAMARU		20.6 miles 74°	2021-02-28 19:33:57
YUUM ARU		20.7 miles 82°	2021-02-28 17:50:43		MA-BERA NO2		20.8 miles 75°	2021-02-28 19:33:57
004310312		20.8 miles 83°	2021-02-28 19:35:07		HOKKAIDO MARU		20.8 miles 74°	2021-02-28 19:33:57
7M3GUU-9		20.9 miles 312°	2021-02-28 17:46:09		MARIMO		20.9 miles 73°	2021-02-28 19:35:07
SENKAI		21.4 miles 88°	2021-02-25 02:30:23		JJ1WER-5		21.6 miles 196°	2021-02-04 06:47:04
SEA WISDOM		21.8 miles 72°	2021-02-28 19:32:57		JS1WAV-9		21.8 miles 58°	2021-02-28 18:20:20
NO.21 IWASHIROMARU		21.9 miles 82°	2021-02-25 19:33:45		JI1MKR-D		22.0 miles 186°	2021-02-21 19:36:32
7N4WPJ		22.0 miles 189°	2021-02-21 17:20:23		KOHOMARU NO.8		22.1 miles 88°	2021-02-04 01:22:13
JP1GDD		22.1 miles 304°	2021-02-27 20:15:46		MIKANO NO6		22.2 miles 64°	2021-02-12 19:30:56
NO2 MIKANO		22.2 miles 64°	2021-02-28 17:10:37		TUG.NOJIMAMARU		22.2 miles 64°	2021-02-28 19:33:57
TUG_HITACHI		22.2 miles 64°	2021-02-28 19:35:07		TUG.HARUNAMARU		22.2 miles 64°	2021-02-28 19:35:07
JA1CFV-7		22.4 miles 183°	2021-02-23 07:05:06		PANTHERA J		22.5 miles 64°	2021-02-28 19:35:07
RYOKO MARU		22.7 miles 114°	2021-02-27 22:49:22		TOYOTSU MARU		22.7 miles 63°	2021-02-28 19:35:07
DONG KUN 7		22.7 miles 64°	2021-02-28 19:32:57		JM1RQN-7		22.8 miles 60°	2021-02-05 02:21:49
7M3QXW-B		22.8 miles 201°	2021-02-25 23:54:56		GLORIOUS ACE		22.8 miles 63°	2021-02-28 19:32:57
HISIHARUMARU		23.0 miles 116°	2021-02-27 22:41:11		JQ1LYL-ios		23.1 miles 202°	2021-02-23 08:01:56
HUIFENG		23.2 miles 63°	2021-02-28 19:33:57		NO88 TO YO MARU		23.3 miles 63°	2021-02-28 19:26:57

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.