callsign		distance	last heard - EST		callsign		distance	last heard - EST
JQ3CCU-7		340.8 yards 219°	2025-01-30 21:57:50		JQ3JRR		2.0 miles 142°	2025-02-02 01:04:29
636348335 LR		2.5 miles 190°	2025-02-03 18:09:35		JN3AOC-9		2.6 miles 19°	2025-01-10 05:52:23
EIYU MARU NO.12		2.9 miles 211°	2025-02-08 00:35:20		SYUUKA MARU NO.2		3.2 miles 169°	2025-02-08 00:34:10
AKASIMARU MATUTOKU		3.2 miles 246°	2025-02-06 22:57:22		AKASIURAMARU		3.5 miles 243°	2025-01-20 00:04:41
SHOYO MARU		3.5 miles 163°	2025-02-08 00:33:20		SEIKAI NO.5		3.6 miles 163°	2025-02-08 00:25:20
NADAYAMARU		3.9 miles 239°	2025-02-01 01:10:25		KAMOMARU		4.0 miles 138°	2025-02-08 00:15:20
KOMATUMASRU		4.2 miles 245°	2025-02-02 22:19:38		NADAYAMARU		4.3 miles 240°	2025-02-02 15:47:24
MARUMATUMARU		4.3 miles 243°	2025-02-01 23:18:07		KAIKOUMARU		4.4 miles 226°	2025-02-08 00:34:20
JP3WKT-D		4.5 miles 290°	2025-01-19 06:46:37		004310506 JP		4.6 miles 197°	2025-02-08 00:34:10
431017668 JP		4.7 miles 125°	2025-01-31 21:18:20		JM3FUW		4.8 miles 108°	2025-01-12 22:07:41
SUMIYOSIMARU		4.8 miles 163°	2025-01-25 19:07:16		431999251		5.0 miles 159°	2025-02-04 05:43:36
AKASIMARU 7077		5.0 miles 271°	2025-02-06 23:43:22		AKASIMARU DESAKI		5.0 miles 271°	2025-02-05 16:49:57
JI3MVP		5.1 miles 183°	2025-01-24 04:18:25		KAIBARAMARU		5.1 miles 264°	2025-02-05 17:07:57
SUMIYOSIMARU 5483		5.2 miles 256°	2025-02-02 16:44:24		JA/HG-255		5.2 miles 88°	2025-01-31 00:10:40
MIYAISOMARU		5.2 miles 263°	2025-02-02 20:50:34		KEUM YANG 7		5.3 miles 145°	2025-02-08 00:34:20
AKASIMARU UOTANI		5.6 miles 172°	2025-02-01 01:12:25		3SUMIYOSHIMARU		5.9 miles 143°	2025-01-20 20:02:59
TENJIN MARU NO.21		5.9 miles 242°	2025-02-08 00:34:20		MIYOSIMARU25582		5.9 miles 269°	2025-02-02 18:43:33
HANADANARU		6.5 miles 271°	2025-02-02 20:38:33		JA/HG-252		6.5 miles 81°	2025-01-29 00:20:27
WAKOU		6.8 miles 103°	2025-02-06 23:17:22		KINYU MARU NO.7		6.8 miles 103°	2025-02-06 03:11:56
DAIYUMARU		6.9 miles 102°	2025-02-07 15:37:07		12DAIYUUMARU		7.0 miles 103°	2025-01-31 23:19:21
YUUKOUMARU		7.0 miles 102°	2025-02-03 00:52:47		SHOZUIMARU		7.2 miles 101°	2025-02-08 00:35:12
JA3FVA-12		7.4 miles 307°	2025-02-07 05:06:46		FUKUSHO MARU		7.5 miles 140°	2025-02-08 00:34:20
NADAYAMARU		7.6 miles 220°	2025-01-31 22:53:20		SUMIYOSHIMARU		7.7 miles 285°	2025-01-20 18:47:59
MYOUJINMARU		8.1 miles 176°	2025-02-06 15:23:20		KAIYO MARU		8.2 miles 96°	2025-02-08 00:32:07
TENKAI MARU		8.2 miles 96°	2025-02-07 03:00:02		SETOUCHI		8.3 miles 146°	2025-02-01 09:25:28
ASAHI		8.3 miles 135°	2025-01-29 00:00:06		GINGA		8.3 miles 95°	2025-02-07 20:58:14
BLUE LINE 1		8.6 miles 97°	2025-02-01 05:07:26		KAIZANMARU		8.7 miles 235°	2025-02-08 00:34:20
SUMIYOSHI MARU NO.3		8.7 miles 183°	2025-02-02 21:33:34		APHRODETE		8.7 miles 123°	2025-01-18 23:02:33
JA3EHK-5		8.8 miles 314°	2025-01-15 18:09:55		ASAHI		8.9 miles 288°	2025-02-07 22:35:15
KAIYO		9.2 miles 88°	2025-02-07 01:40:22		KONPIRAMARU		9.2 miles 187°	2025-02-07 16:41:08
TAISEIMARU NO.3		9.2 miles 237°	2025-02-08 00:35:20		YUSEIMARU NO.5		9.2 miles 262°	2025-01-15 02:07:07
7J3ACR-N		9.2 miles 80°	2025-01-16 17:51:16		7J3ACR B		9.2 miles 80°	2025-02-08 00:21:27
7J3ACR-B		9.2 miles 80°	2025-02-08 00:21:36		7J3ACR-D		9.2 miles 80°	2025-02-08 00:34:46
7J3ACR-10		9.2 miles 80°	2025-02-08 00:12:56		7J3ACR-7		9.2 miles 80°	2025-02-08 00:33:05
KONNPIRAMARU		9.3 miles 187°	2025-02-07 16:27:08		KAISEI MARU NO28		9.3 miles 283°	2025-02-06 18:01:20
KONPIRAMARU		9.3 miles 181°	2025-02-06 21:10:21		TENJYOMARU NO.8		9.4 miles 88°	2025-02-07 22:43:18
REITAKU		9.5 miles 88°	2025-02-07 23:31:19		MYOUZINMARU		9.5 miles 183°	2025-02-06 21:03:21
KONPIRAMARU NO2		9.6 miles 186°	2025-02-06 20:08:21		SENNZANNMARU		9.6 miles 186°	2025-02-06 20:50:21
SANFUJI		9.6 miles 290°	2025-02-08 00:34:20		TENYUUMARU		9.6 miles 184°	2025-02-06 22:05:21
HOSHO MARU		9.6 miles 88°	2025-02-06 23:33:39		SUMIYOSIMARU		9.6 miles 185°	2025-02-06 17:11:20
KONPIRAMARU NO.6		9.6 miles 185°	2025-02-06 19:18:21		SUMIYOSHIMARU		9.6 miles 187°	2025-02-07 18:08:12
KONPIRAMARU		9.6 miles 180°	2025-01-26 20:08:23		CONCERTO		9.7 miles 83°	2025-02-08 00:31:20
PROPANE MARU NO.8		9.7 miles 89°	2025-02-07 18:03:58		KEISHIN MARU NO.8		9.7 miles 290°	2025-02-07 19:40:14
TENJINMARU		9.7 miles 188°	2025-02-06 21:06:21		SEIUNMARU		9.7 miles 188°	2025-02-02 18:16:25
NO3 KONPIRAMARU		9.7 miles 180°	2025-02-06 19:57:21		SUISO FRONTIER		9.7 miles 87°	2025-02-06 23:13:13
TSUKASAMARU NO.10		9.7 miles 188°	2025-02-06 21:27:21		NO5 KONPIRAMARU		9.7 miles 181°	2025-02-06 21:48:21
TENYU 2		9.7 miles 90°	2025-02-07 22:33:02		MEIWA NO.8		9.8 miles 289°	2025-02-07 13:45:03
WAKOU NO.5		9.8 miles 95°	2025-01-23 15:15:53		ENSHUMARU		9.8 miles 290°	2025-02-08 00:23:20
DAIWA MARU		9.9 miles 290°	2025-02-08 00:34:20		LUMINOUS KOBE-2		9.9 miles 83°	2025-02-08 00:15:42
MEIKA MARU		9.9 miles 290°	2025-02-07 23:32:19		CHOUN MARU NO.7		10.0 miles 290°	2025-02-08 00:35:20

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.