callsign		distance	last heard - EST		callsign		distance	last heard - EST
TUKIBOSHIMARU		0.3 miles 129°	2025-01-29 02:27:07		SANMANYOSHI		0.5 miles 91°	2025-02-03 04:46:24
HOTAKAMARU		0.6 miles 292°	2025-01-31 21:53:20		HOUSEI MARU		0.7 miles 120°	2025-02-02 21:42:33
HOUEIMARU NO.11		0.8 miles 289°	2025-02-02 21:11:33		CALMA		0.9 miles 113°	2025-02-04 01:33:13
SHOUJYUMARU NO.7		0.9 miles 123°	2025-02-05 03:32:49		SUMIYOSHIMARUNO.35		1.0 miles 302°	2025-02-02 21:26:34
CHOUN MARU NO.7		1.1 miles 119°	2025-02-05 22:55:59		RYUJU MARU		1.4 miles 106°	2025-01-28 11:53:35
ARCADIA		1.5 miles 102°	2025-02-03 23:21:13		MIDORI		1.5 miles 118°	2025-02-04 23:13:44
HOUSENMARU		1.5 miles 118°	2025-02-05 07:00:50		SEISHO MARU		1.5 miles 117°	2025-01-25 01:56:28
NEW EBISU		1.5 miles 187°	2025-02-01 01:32:25		SUMIRIKI MARU NO.8		2.0 miles 296°	2025-02-05 18:19:58
SENSHO MARU		2.1 miles 59°	2025-01-23 02:45:04		AKIDUKI		2.2 miles 211°	2025-02-03 04:34:24
SEIRYOU MARU		3.3 miles 224°	2025-02-02 13:47:23		YOHOUMARU		3.3 miles 42°	2025-01-12 21:02:01
SUMIYOSHIMARUNO.37		3.3 miles 49°	2025-01-17 10:09:49		WAKOU		3.4 miles 48°	2025-02-06 11:11:11
SYUHO		3.5 miles 32°	2025-02-06 13:28:11		RYOUEIMARU		3.5 miles 118°	2025-01-11 18:45:01
RYOEIMARU		3.6 miles 61°	2025-02-06 01:39:04		YUSHOMARU		3.9 miles 64°	2025-02-01 02:13:26
KOUZAN MARU NO.8		3.9 miles 46°	2025-01-30 19:56:04		KYOUSHIN MARU		4.0 miles 47°	2025-01-29 20:32:44
MEISHO		4.0 miles 50°	2025-01-15 13:25:21		TAMANO		4.1 miles 71°	2025-02-05 23:41:59
HOUEI MARU		4.1 miles 145°	2025-01-22 05:37:22		MIRAI		4.2 miles 74°	2025-02-04 23:24:44
HEISHIN MARU		4.4 miles 63°	2025-02-03 01:53:47		MYOUHOMARU		4.6 miles 69°	2025-02-05 21:52:59
NO8 FUKUJYU MARU		4.6 miles 77°	2025-02-05 23:01:59		HEISEIMARU		4.6 miles 79°	2025-02-05 22:44:59
KOHO MARU NO.21		4.6 miles 308°	2025-02-01 23:22:07		REIMEI MARU		4.6 miles 78°	2025-02-05 21:40:59
NO.1 OHKURA MARU		5.2 miles 76°	2025-01-30 15:54:59		CHOUHOU MARU NO.1		5.4 miles 118°	2025-01-22 02:07:21
KAIEI MARU NO.2		5.5 miles 78°	2025-02-05 21:54:59		BLUE WING		5.5 miles 118°	2025-02-06 06:26:58
MEIRIN MARU		5.5 miles 118°	2025-02-06 00:23:59		TAIYOUMARU		5.6 miles 118°	2025-02-01 07:57:27
YASHIMA MARU		5.6 miles 76°	2025-01-31 20:38:20		SHOKEI MARU NO.12		5.9 miles 11°	2025-02-05 09:45:51
004310502 JP		6.5 miles 34°	2025-02-06 13:39:11		MAXI		6.5 miles 179°	2025-01-31 21:38:20
JA3MAK-13		6.6 miles 33°	2025-02-05 23:41:03		JA3MAK		6.6 miles 33°	2025-02-06 04:05:03
KOHJUNMARU NO7		6.6 miles 219°	2025-02-01 00:38:25		YASAKA		6.6 miles 222°	2025-02-06 12:02:11
SANKOUSEIRYU		6.7 miles 223°	2025-02-05 22:51:59		PERSEUS		6.8 miles 75°	2025-01-28 21:16:02
HOSYOMARU		6.9 miles 224°	2025-02-01 22:42:07		JA3MAK-1		7.0 miles 26°	2025-02-06 01:36:06
CHOFUKU MARU		7.1 miles 222°	2025-01-17 04:58:10		FUKUCHIZAN MARU		7.2 miles 230°	2025-01-24 02:11:08
YAMABISIMARU NO.18		7.2 miles 229°	2025-02-04 01:45:13		SYOUKOUMARU		7.2 miles 77°	2025-02-02 21:22:33
GOUKEN		7.2 miles 230°	2025-01-19 10:37:33		NO.7 SHODOSHIMA MARU		7.3 miles 180°	2025-02-06 13:39:11
447777525 KW		7.3 miles 180°	2025-02-05 21:43:59		FUKUSHU MARU		7.3 miles 226°	2025-01-09 21:35:53
KOEIMARU NO.8		7.3 miles 231°	2025-02-05 13:18:56		TOKUHARU MARU NO.8		7.3 miles 230°	2025-02-05 23:38:59
MATSUSHIMAMARU NO.18		7.3 miles 231°	2025-01-25 00:31:23		TOKUHO MARU		7.4 miles 230°	2025-02-06 02:55:04
KEISHIN MARU NO.8		7.4 miles 231°	2025-02-06 10:51:11		45SANSHAMARU		7.4 miles 82°	2025-02-06 13:09:11
EIFUKU		7.5 miles 81°	2025-02-05 22:54:59		OLIVE MARU NO.5		7.5 miles 180°	2025-02-06 07:18:02
431003119 JP		7.5 miles 54°	2025-01-12 18:56:53		NO8KOUTOKUMARU		7.5 miles 77°	2025-02-06 07:07:02
IKKAKU		7.6 miles 229°	2025-01-25 03:56:28		KAISHO MARU		7.6 miles 234°	2025-02-06 01:46:04
SHINJU MARU NO.2		7.6 miles 232°	2025-02-04 21:19:23		KINJUMARU		7.7 miles 233°	2025-02-05 21:53:59
SEIRYU MARU NO.8		7.7 miles 235°	2025-01-17 17:58:59		CHIYO MARU NO25		7.8 miles 234°	2025-01-18 07:38:25
TETSURYU MARU		8.0 miles 236°	2025-01-27 03:03:05		JA4EEZ-8		8.0 miles 281°	2025-02-05 02:03:57
KOUWAMARU		8.1 miles 239°	2025-02-06 03:34:57		SOC GLORY		8.1 miles 56°	2025-02-06 13:13:11
QI HANG		8.1 miles 238°	2025-01-22 02:29:21		TOYOMARU		8.1 miles 239°	2025-01-19 05:56:28
KAREN		8.1 miles 235°	2025-01-31 22:09:20		HINOMINE		8.1 miles 238°	2025-01-25 00:41:23
JING RUN		8.1 miles 238°	2025-01-31 05:02:39		HEKISEI MARU		8.2 miles 238°	2025-02-04 02:51:14
TOUFUKU		8.2 miles 238°	2025-01-30 04:33:55		SHOWA MARU		8.2 miles 239°	2025-01-29 23:48:05
DAIKYO MARU NO.10		8.2 miles 238°	2025-02-03 04:01:24		FUKUYOSHIMARU NO.5		8.2 miles 239°	2025-02-04 11:21:20
SHINKYO MARU		8.3 miles 238°	2025-02-05 23:34:59		RYOUWA MARU		8.3 miles 239°	2025-01-28 18:09:05
HKL RYUYO		8.3 miles 239°	2025-02-06 00:08:59		KOUEIMARU NO8		8.3 miles 38°	2025-01-25 15:11:07
YOSHU MARU NO.5		8.3 miles 239°	2025-02-04 23:40:44		TENJIN MARU NO.8		8.4 miles 239°	2025-02-06 04:40:57

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.