callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
EIKO MARU		3.3 km 91°	2025-03-11 13:01:27		EBISUMARU		4.0 km 159°	2025-03-08 18:19:05
MANYO MARU		4.1 km 80°	2025-03-11 14:14:27		KONPIRAMARU NO.11		4.3 km 32°	2025-02-16 00:52:52
TAISEIMARU NO.3		4.3 km 183°	2025-03-05 06:47:02		RYUSYOU		4.4 km 242°	2025-03-11 14:05:27
WAKAEIMARU NO.18		4.4 km 223°	2025-03-10 03:31:21		SACHIFUJI		4.5 km 34°	2025-02-22 06:12:38
DAI7 DAIETSUMARU		5.4 km 33°	2025-03-05 22:00:06		EIHO MARU NO.65		5.7 km 124°	2025-03-11 14:15:28
SIDEWINDER		5.8 km 34°	2025-02-16 03:52:53		JJ5KPZ-9		5.9 km 271°	2025-03-08 10:02:31
HOUSEI MARU		6.6 km 35°	2025-03-03 08:09:31		DAIUN MARU NO.8		6.7 km 34°	2025-03-08 07:29:55
JA5ENN		6.9 km 217°	2025-03-05 00:32:19		NACHI		7.0 km 34°	2025-03-10 11:14:24
KOHEIMARU NO.1		7.7 km 35°	2025-02-23 04:23:12		SEIUNMARU NO.28		7.7 km 34°	2025-03-10 01:42:13
JJ5NWN-9		7.9 km 286°	2025-03-09 07:43:06		JJ5EQW-9		8.0 km 259°	2025-02-21 08:19:26
SHINSETO MARU		8.2 km 61°	2025-03-10 03:26:21		JA5/TS081		8.3 km 312°	2025-03-08 02:30:07
DAIUNMARU NO.5		8.4 km 33°	2025-03-11 06:33:25		JJ5NWN-7		8.6 km 296°	2025-03-10 03:20:01
SHOURYU		8.8 km 51°	2025-03-09 00:36:14		JH5BPA-A		8.8 km 207°	2025-02-18 00:52:46
KOHOMARU NO.8		9.0 km 34°	2025-02-25 21:09:55		DAIJINMARU NO.8		9.2 km 34°	2025-03-11 03:38:28
JH5FRF-5		9.2 km 230°	2025-02-18 05:02:36		SHIN OOSHIMAMARU		9.2 km 76°	2025-03-11 14:12:27
JH5FRF-P		9.2 km 230°	2025-03-05 09:00:28		JH5FRF-D		9.2 km 230°	2025-03-05 08:44:25
JR5YGW-P		9.2 km 230°	2025-03-05 08:32:50		KAZANMARU NO.2		9.3 km 180°	2025-03-10 11:18:24
HAKUSEIMARU NO.3		9.3 km 18°	2025-03-11 06:35:25		YOUKOUMARU NO.3		9.4 km 54°	2025-03-11 02:50:28
SUMISE MARU NO.25		9.5 km 180°	2025-03-11 14:13:27		JF5XNG-7		9.6 km 311°	2025-03-10 03:15:44
JA5/TS073		9.6 km 302°	2025-03-10 04:03:11		ROYAL OAK		9.9 km 355°	2025-03-03 06:51:31
JH5DAH-B		10.1 km 218°	2025-03-11 12:20:32		MIZUKI		10.3 km 177°	2025-03-05 05:47:02
HINOMINE		10.4 km 194°	2025-03-11 01:22:27		DAI28TAIYOUMARU		10.5 km 207°	2025-03-11 13:07:27
JR5WG-I		10.6 km 220°	2025-03-11 14:13:28		WANDANARUT0		10.6 km 1°	2025-03-11 03:45:28
AQUA EDDY		10.8 km 1°	2025-02-27 04:07:41		NICHIEIMARU		10.8 km 193°	2025-02-12 02:00:48
NAGATO		11.0 km 196°	2025-03-11 14:15:28		SHIBA86		11.3 km 238°	2025-03-11 12:34:35
NO.28 SEIRYO MARU		11.6 km 33°	2025-03-10 22:11:26		JH5DAH-A		11.6 km 213°	2025-02-11 04:28:32
NO8 ERUPIMARU		11.7 km 9°	2025-03-11 07:08:25		HEISEIMARU NO.2		11.8 km 320°	2025-03-04 14:20:36
JJ5NQH-7		12.1 km 288°	2025-03-09 05:21:09		JG5OHP-9		12.2 km 266°	2025-03-11 09:01:38
JP5YCR-I		12.4 km 214°	2025-03-11 14:00:10		JJ5OQV-9		12.6 km 256°	2025-03-11 04:39:56
JA5ALE-9		12.7 km 214°	2025-03-09 10:27:30		JA5/TS060		12.8 km 292°	2025-03-09 05:53:49
RYUSHO MARU		12.9 km 357°	2025-02-25 05:13:43		JE5JHW		13.0 km 258°	2025-03-08 03:58:04
JH5OTE-7		13.1 km 251°	2025-03-02 03:44:07		BLUE OCEAN DREAM		13.3 km 34°	2025-02-14 23:15:40
DAI1HOUYOSHIMARU		13.3 km 356°	2025-02-10 09:50:28		FUKAGAWA MARU		13.3 km 183°	2025-02-14 15:55:34
JA5MSG-10		13.5 km 259°	2025-03-11 13:50:37		JA5MSG-9		13.6 km 259°	2025-03-10 08:29:34
HOKUYO MARU		13.6 km 179°	2025-03-11 14:13:27		JR5YFF-10		13.8 km 271°	2025-03-11 14:12:37
MEIRIN MARU		13.8 km 109°	2025-03-08 11:29:36		JA5/TS086		13.8 km 229°	2025-03-11 08:35:21
SHIMAKAZE		13.8 km 34°	2025-03-11 02:20:28		FERRY I		13.8 km 106°	2025-03-11 14:15:28
TERUMARU NO.27		13.8 km 34°	2025-02-28 04:23:12		EIFUKUMARU		13.8 km 106°	2025-03-10 10:22:23
JA5/TS130		13.9 km 195°	2025-03-06 06:36:18		NIPPON MARU		13.9 km 34°	2025-03-11 03:30:28
KAISEI MARU NO28		14.0 km 106°	2025-02-28 08:48:56		M V ASAKA		14.0 km 109°	2025-03-07 22:49:45
HEISEI MARU NO.3		14.0 km 109°	2025-03-08 03:03:46		CHOEI		14.0 km 104°	2025-02-22 07:42:39
KOUSEIMARU		14.1 km 111°	2025-03-09 02:44:15		TAISEI MARU NO.27		14.1 km 111°	2025-03-04 22:16:38
YASUICHIMARU		14.1 km 113°	2025-02-21 01:32:31		FUKKOU MARU		14.2 km 111°	2025-03-06 07:51:37
WAKAYOSHIMARU NO.8		14.2 km 104°	2025-03-11 12:32:26		KAIFUKU MARU		14.3 km 109°	2025-03-06 07:49:37
FUKUEIMARU NO.11		14.4 km 111°	2025-02-26 03:21:09		SAEHAN SELINA		14.4 km 112°	2025-03-11 04:16:28
TAKARADUKA		14.5 km 191°	2025-02-25 00:17:37		YUUKIMARU NO.8		14.5 km 192°	2025-03-04 23:25:39
JH5FWM-9		14.9 km 270°	2025-02-15 20:42:08		JH5FRZ-9		14.9 km 271°	2025-03-11 10:57:04
KANRIN MARU		14.9 km 34°	2025-03-11 08:08:25		KOURYU		14.9 km 184°	2025-03-11 12:34:26
JJ5OQV-7		14.9 km 275°	2025-03-09 04:03:16		JJ5MYU-7		15.0 km 275°	2025-03-09 06:26:58
KANRINMARU		15.0 km 34°	2025-02-20 04:26:16		MEIUN		15.0 km 114°	2025-03-07 19:42:43

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.