callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
JR5VT-I		1.8 km 279°	2025-02-11 16:51:01		ROKKOH		2.9 km 136°	2025-01-25 04:10:23
H.KONPIRAMARU		3.3 km 56°	2025-02-07 04:09:22		GENKI MARU		3.4 km 48°	2025-02-11 16:52:41
7M1JBF-5		3.7 km 247°	2025-02-11 09:27:03		7M1JBF-A		3.7 km 247°	2025-02-11 12:06:39
KOTOBUKIMARU		3.8 km 153°	2025-01-16 00:25:28		HKL WAKABA		4.8 km 166°	2025-02-11 05:01:15
KASHII		5.3 km 180°	2025-02-11 16:31:36		DAI8TENSHOUMARU		5.3 km 35°	2025-02-05 22:35:57
KOUEIMARU		5.5 km 38°	2025-02-02 16:53:19		MIRAI		5.8 km 37°	2025-02-11 00:34:42
KOUKI		5.8 km 183°	2025-02-11 16:59:41		HOUSEI MARU		5.9 km 174°	2025-02-10 17:23:39
ETAJIMA		6.2 km 152°	2025-01-30 07:58:42		ZUIHO MARU NO8		6.4 km 183°	2025-02-11 16:58:41
KOKATSU MARU NO.2		6.5 km 176°	2025-02-11 05:18:16		JA5/TS126		6.5 km 231°	2025-01-31 07:52:19
NO.28 SEIRYO MARU		6.5 km 34°	2025-01-28 03:28:15		HIMAWARI		6.7 km 187°	2025-02-11 16:53:41
DAIEIMARU NO.18		7.6 km 32°	2025-01-22 02:22:11		KONPIRA3		7.6 km 33°	2025-02-11 07:08:16
TOKUYOSHI MARU		7.7 km 65°	2025-02-10 09:15:28		GLOBAL VISION		7.9 km 211°	2025-02-11 15:21:24
HOUFUKU MARU		8.1 km 28°	2025-02-07 05:56:22		RANMARU		9.6 km 25°	2025-02-11 15:56:24
YOROZUMARU		10.0 km 65°	2025-02-10 13:44:37		EBISUMARU		10.1 km 25°	2025-01-23 17:29:28
EIKO MARU		10.1 km 58°	2025-02-08 11:38:32		ANDREA 8		10.6 km 313°	2025-02-11 16:59:41
MIZUKI		10.6 km 309°	2025-02-06 06:47:04		EBISUMARU		10.7 km 26°	2025-01-19 17:54:33
VERDURE WAVE		11.1 km 120°	2025-01-30 00:02:44		NEW NANSEI		11.7 km 148°	2025-02-06 13:31:02
NO.15YOSHISHIGEMARU		12.0 km 152°	2025-02-11 13:28:23		NO.5 OOZUMARU		12.1 km 109°	2025-01-23 14:45:15
JA5ICH		12.4 km 308°	2025-02-11 10:50:50		EBISUMARU NO01		12.5 km 24°	2025-01-22 17:13:28
SOUWA MARU		12.8 km 312°	2025-01-23 00:23:38		KAIZANMARU		12.8 km 123°	2025-02-11 03:24:43
KAIYOUMARU NO.8		12.9 km 312°	2025-02-09 23:18:04		JA5/TS087		13.1 km 291°	2025-01-31 06:56:11
SAGAMYOJINMARU NO.83		13.2 km 45°	2025-02-11 03:26:12		ARITAMARU		13.3 km 311°	2025-02-11 14:59:24
SUMIYOSHIMARU		13.3 km 52°	2025-01-17 22:31:59		SHONAN MARU NO.15		13.4 km 311°	2025-02-11 01:53:42
JAPAN WAR SHIP 109		13.5 km 328°	2025-01-23 23:12:54		SEIEI MARU		13.8 km 57°	2025-02-11 16:58:41
SEIEI MARU		14.1 km 22°	2025-01-20 03:31:41		SHOEI MARU NO.8		14.1 km 41°	2025-01-18 09:24:20
KOUSHINMARU		14.1 km 23°	2025-01-30 21:08:59		JA5/TS130		14.3 km 315°	2025-02-11 10:59:14
CHURASAN		14.3 km 97°	2025-01-24 12:13:26		MIDORIKAWA		15.1 km 329°	2025-02-07 06:37:23
NICHIEIMARU		15.1 km 37°	2025-02-02 20:48:24		KOUEIMARU		15.5 km 326°	2025-02-11 16:12:24
SUMISE MARU NO.31		15.5 km 327°	2025-02-08 01:02:14		SUN MASTER		15.9 km 118°	2025-01-17 00:42:52
KAIYO MARU NO.8		16.0 km 117°	2025-01-23 07:37:04		BURUMAN300		16.4 km 38°	2025-01-25 10:37:32
ASAKAZE		16.4 km 130°	2025-01-28 09:07:17		SITC RUNDE		16.6 km 76°	2025-02-01 21:42:42
SANYOU MARU		16.8 km 41°	2025-02-11 04:51:15		ETSUZANMARU NO.15		17.0 km 59°	2025-01-29 16:49:42
GT HERA		17.0 km 120°	2025-02-09 01:42:49		YUJIN BUSAN		17.1 km 46°	2025-02-11 06:44:16
IZUMIMARU NO28		17.3 km 35°	2025-02-11 05:16:15		SHINWAMARU		17.3 km 45°	2025-02-06 11:45:02
NO25 SHOUWAMARU		17.4 km 46°	2025-02-09 14:21:48		YUHO MARU NO.32		17.4 km 45°	2025-02-11 09:14:17
MARAN GAS OLYMPIAS		17.4 km 94°	2025-02-02 09:47:09		CHOEI		17.4 km 34°	2025-02-09 03:44:52
FERRY I		17.4 km 323°	2025-02-11 16:59:41		TSUKIMARU NO.11		17.5 km 163°	2025-01-27 15:53:51
RYOUSEIMARU		17.5 km 54°	2025-02-11 16:55:41		ZUISHIN MARU		17.6 km 34°	2025-01-31 07:32:10
YUUSHIN MARU		17.8 km 55°	2025-02-05 09:58:50		NIKKOMARU NO111		17.8 km 92°	2025-01-22 07:18:21
KUN YI		17.9 km 124°	2025-01-30 13:11:00		JH5DAH-C		17.9 km 326°	2025-01-14 06:10:51
JA5ENN		18.0 km 324°	2025-02-04 04:39:20		GREBE ARROW		18.0 km 110°	2025-01-21 12:23:17
TAIYO MARU		18.0 km 55°	2025-02-11 15:54:24		EITOKU MARU		18.1 km 61°	2025-01-31 14:50:05
YM IMPROVEMENT		18.1 km 130°	2025-02-11 10:53:26		MANAKAMARU		18.2 km 59°	2025-02-11 15:35:24
18 TOUYOU MARU		18.2 km 94°	2025-02-08 11:29:32		JH5DAH-B		18.3 km 323°	2025-02-11 14:19:08
DOKAI		18.3 km 131°	2025-01-22 15:31:23		SHIN SAKAI MARU		18.4 km 62°	2025-02-11 15:22:24
TOKUYO MARU NO.15		18.5 km 42°	2025-02-02 16:29:18		OMEGA3		18.5 km 35°	2025-02-01 07:35:26
SHINTOSA MARU		18.5 km 131°	2025-01-30 12:54:00		HACHINOHE MARU		18.6 km 123°	2025-01-20 01:45:40
RYUKAKU		18.6 km 57°	2025-02-02 04:31:07		SHOHO MARU 3		18.6 km 128°	2025-01-29 00:30:25
JH5DAH-A		18.7 km 317°	2025-02-11 04:28:32		KUMUL		18.7 km 115°	2025-01-23 12:53:01
68HOURAIMARU		18.7 km 21°	2025-01-25 04:09:23		LNG DREAM		18.7 km 115°	2025-02-04 08:50:11

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.