callsign		distance	last heard - EST		callsign		distance	last heard - EST
KURUSHIMA		407.8 yards 177°	2025-02-06 11:06:11		FERRY KATSURAGI		0.5 miles 8°	2025-02-06 11:15:11
431306345 JP		0.5 miles 8°	2025-02-01 10:52:28		UMIWAKAMARU		0.9 miles 15°	2025-02-03 00:16:38
SAIWAI MARU NO.1		1.0 miles 254°	2025-02-06 11:12:11		DAIITI METAMARU		1.2 miles 235°	2025-02-06 09:34:02
JR3KUF		1.3 miles 151°	2025-01-22 06:46:45		JL3ZIW-10		1.3 miles 156°	2025-02-06 11:02:28
JH3XPP-7		1.5 miles 155°	2025-01-18 19:40:42		JH3XPP-9		1.5 miles 155°	2025-02-06 04:12:00
JH3XPP-5		1.5 miles 155°	2025-01-24 22:21:57		NANAMI MARU		2.1 miles 335°	2025-02-06 11:13:11
MASUEI MARU NO.46		2.1 miles 269°	2025-02-05 16:20:57		JP3YJD-I		2.3 miles 51°	2025-02-06 11:07:50
LUCKY LUKE		2.4 miles 334°	2025-02-06 04:04:57		JO3PYF-9		2.4 miles 13°	2025-02-05 23:58:16
SEN EI MARU		2.6 miles 330°	2025-02-06 08:07:02		HOURAIMARU NO30		2.7 miles 318°	2025-02-05 21:54:59
JN3IRA-9		2.7 miles 84°	2025-02-05 17:40:59		MEISYO NO.6		2.7 miles 316°	2025-02-06 04:12:57
JO1ETR		3.4 miles 61°	2025-02-02 07:42:00		SEIZAN MARU		3.5 miles 308°	2025-01-31 10:56:06
MASUEI MARU NO47		3.8 miles 301°	2025-01-17 01:11:59		SANTAI MARU		3.8 miles 164°	2025-02-06 11:16:11
UMEOH MARU		4.1 miles 163°	2025-02-06 11:15:11		JH3XBY		4.1 miles 71°	2025-02-03 19:58:38
MIYA MARU NO.18		4.2 miles 172°	2025-02-06 11:16:11		JH3TBY		4.2 miles 29°	2025-02-02 22:02:54
MASUEIMARU NO.43		4.3 miles 286°	2025-01-17 01:04:59		JF3SNJ		4.6 miles 53°	2025-01-12 06:43:19
INUYAMA		5.1 miles 146°	2025-02-06 11:03:11		IBI		5.1 miles 145°	2025-02-06 06:43:02
JG3RID		5.2 miles 121°	2025-02-05 10:06:18		NO.11 SHIGEFUKUMARU		5.4 miles 138°	2025-01-27 21:15:15
JH3TBY-7		5.4 miles 39°	2025-02-02 18:53:08		JH3XPP		5.5 miles 331°	2025-01-31 19:44:35
TOKUYAMA21CENTURY		5.5 miles 146°	2025-02-06 07:09:02		TAISEIMARU NO38		5.6 miles 287°	2025-02-06 11:16:11
TOKUEI MARU NO.25		5.7 miles 263°	2025-02-02 21:29:34		RYOUUNMARU		6.3 miles 304°	2025-01-29 01:09:07
MEIYU		6.5 miles 305°	2025-01-31 22:22:20		JA/OS-022		6.6 miles 337°	2025-01-29 17:56:02
TERUHOU MARU NO.22		6.6 miles 237°	2025-02-05 23:15:59		KUNIKI 38		6.7 miles 239°	2025-02-06 01:32:04
KONPIRAMARU		6.8 miles 259°	2025-01-18 20:59:33		LOTUS DREAM IV		7.2 miles 287°	2025-01-21 21:05:11
KINOKUNI		7.3 miles 287°	2025-01-22 17:50:37		MISAMARU		7.3 miles 268°	2025-01-12 21:18:01
MASUEI MARU NO45		7.6 miles 325°	2025-01-26 00:25:45		UWAKAI NO.2		8.1 miles 333°	2025-01-24 21:19:14
SANPOMARU WHITE		8.2 miles 321°	2025-01-31 21:47:20		JA/WK-080		8.3 miles 40°	2025-02-02 18:55:56
431013225 JP		8.3 miles 280°	2025-02-02 14:04:23		TAIHOU MARU		8.4 miles 329°	2025-02-05 21:36:59
SANPOMARU BLUE		8.4 miles 312°	2025-02-02 20:54:33		SUMIYOSHIMARU		8.5 miles 280°	2025-01-18 22:58:34
RITA2		8.7 miles 330°	2025-01-31 23:29:21		NO.2KANESHOUMARU		9.2 miles 8°	2025-01-22 21:45:02
JE3AYR-9		9.2 miles 61°	2025-02-06 01:16:52		HUI JI		9.2 miles 268°	2025-01-30 10:03:17
SANPOMARU RED		9.3 miles 309°	2025-02-02 16:32:24		SANPOMARU GREEN		9.3 miles 308°	2025-02-02 21:44:34
MASUEI MARU NO41		9.3 miles 345°	2025-02-02 23:45:38		448379493		9.3 miles 291°	2025-02-04 22:57:44
23KOUSINMARU		9.3 miles 267°	2025-02-06 03:53:57		SUMIYO		9.3 miles 291°	2025-02-06 11:16:11
SYOUKEI MARU NO.7		9.4 miles 278°	2025-01-20 13:34:53		SHIN YU MARU		9.4 miles 278°	2025-02-06 11:16:11
GLOVIS SONIC		9.4 miles 280°	2025-01-28 05:24:17		KIRISHIMA		9.6 miles 282°	2025-01-26 21:11:31
JI YU		9.6 miles 277°	2025-01-31 09:59:05		JL3YCZ-2		9.6 miles 147°	2025-02-06 10:16:09
JP3YCV-I		9.6 miles 147°	2025-02-06 11:06:15		ZHEN HAO 7		9.6 miles 281°	2025-01-26 21:19:31
OOYODO		9.6 miles 276°	2025-02-04 07:08:15		HONG AN		9.7 miles 272°	2025-01-24 13:20:40
JPO AQUARIUS		9.8 miles 275°	2025-01-26 10:48:48		11 MYOUJUN		9.8 miles 219°	2025-01-31 07:54:44
KOTOKU MARU		9.8 miles 283°	2025-01-31 03:03:10		TSURUGI		9.8 miles 279°	2025-02-06 01:49:04
PRECIOUS CORAL		9.8 miles 252°	2025-01-31 01:13:09		KINYO MARU NO.2		9.8 miles 251°	2025-02-03 10:27:33
ASAHI MARU NO8		9.8 miles 251°	2025-01-31 02:42:10		JING CHANG		9.9 miles 283°	2025-01-27 05:04:57
TS GUANGZHOU		9.9 miles 269°	2025-01-31 13:31:13		BAYPILOT 8		10.0 miles 283°	2025-02-06 11:01:11
OCEAN STAR 9		10.0 miles 284°	2025-01-17 05:34:10		HENG YU		10.0 miles 289°	2025-01-28 06:06:18
UWAKAI		10.0 miles 238°	2025-02-06 11:13:11		SUN SIRIUS		10.1 miles 254°	2025-02-05 02:02:49
MEIKOUMARU		10.1 miles 204°	2025-01-31 17:25:15		XI CHENG		10.1 miles 286°	2025-02-06 03:30:57
PACIFIC VIOLET		10.2 miles 278°	2025-01-28 12:04:35		SUMIYOSHIMARU		10.2 miles 287°	2025-01-23 13:52:32
GENKICHI MARU NO.27		10.2 miles 287°	2025-02-04 23:54:44		XINHAI699		10.2 miles 242°	2025-02-05 02:16:49
SHINKAI MARU NO18		10.3 miles 287°	2025-01-31 03:22:14		CHIKUMA		10.3 miles 292°	2025-02-04 06:51:15
TOSHIN NO.20		10.3 miles 288°	2025-01-14 23:25:06		YONG JUN 101		10.3 miles 283°	2025-01-20 20:32:59

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.