callsign		distance	last heard - EST		callsign		distance	last heard - EST
MASUEI MARU NO47		1.2 miles 51°	2025-01-17 01:11:59		SEIZAN MARU		1.7 miles 56°	2025-01-31 10:56:06
MASUEI MARU NO.46		2.4 miles 121°	2025-02-05 16:20:57		TOKUEI MARU NO.25		2.4 miles 220°	2025-02-02 21:29:34
HOURAIMARU NO30		2.5 miles 71°	2025-02-05 21:54:59		RYOUUNMARU		2.5 miles 335°	2025-01-29 01:09:07
FERRY KATSURAGI		2.6 miles 106°	2025-02-06 12:50:11		MEIYU		2.8 miles 335°	2025-01-31 22:22:20
LOTUS DREAM IV		2.8 miles 288°	2025-01-21 21:05:11		KINOKUNI		2.9 miles 290°	2025-01-22 17:50:37
SEN EI MARU		3.0 miles 70°	2025-02-06 08:07:02		MEISYO NO.6		3.1 miles 67°	2025-02-06 12:32:11
LUCKY LUKE		3.2 miles 73°	2025-02-06 04:04:57		NANAMI MARU		3.4 miles 78°	2025-02-06 12:46:11
MISAMARU		3.4 miles 246°	2025-01-12 21:18:01		SAIWAI MARU NO.1		3.5 miles 114°	2025-02-06 12:18:11
KONPIRAMARU		3.5 miles 226°	2025-01-18 20:59:33		DAIITI METAMARU		3.7 miles 121°	2025-02-06 12:16:11
JH3XPP		3.9 miles 22°	2025-01-31 19:44:35		431013225 JP		4.1 miles 274°	2025-02-02 14:04:23
SUMIYOSHIMARU		4.3 miles 274°	2025-01-18 22:58:34		431306345 JP		4.3 miles 99°	2025-02-01 10:52:28
KII		4.3 miles 106°	2025-02-05 02:09:48		UMIWAKAMARU		4.4 miles 94°	2025-02-03 00:16:38
KURUSHIMA		4.4 miles 109°	2025-02-06 12:45:11		JO3PYF-9		4.8 miles 76°	2025-02-05 23:58:16
KUNIKI 38		4.9 miles 199°	2025-02-06 01:32:04		HONG YANG		4.9 miles 270°	2025-02-06 12:51:11
SANPOMARU BLUE		4.9 miles 335°	2025-02-02 20:54:33		TERUHOU MARU NO.22		5.0 miles 197°	2025-02-05 23:15:59
MASUEI MARU NO45		5.0 miles 358°	2025-01-26 00:25:45		448379493		5.0 miles 295°	2025-02-04 22:57:44
JA/OS-022		5.1 miles 18°	2025-01-29 17:56:02		SYOUKEI MARU NO.7		5.2 miles 272°	2025-01-20 13:34:53
GLOVIS SONIC		5.2 miles 275°	2025-01-28 05:24:17		JL3ZIW-10		5.3 miles 117°	2025-02-06 12:32:28
KIRISHIMA		5.3 miles 280°	2025-01-26 21:11:31		HUI JI		5.3 miles 254°	2025-01-30 10:03:17
SANPOMARU WHITE		5.3 miles 349°	2025-01-31 21:47:20		JR3KUF		5.3 miles 116°	2025-01-22 06:46:45
ZHEN HAO 7		5.3 miles 277°	2025-01-26 21:19:31		JI YU		5.4 miles 270°	2025-01-31 09:59:05
23KOUSINMARU		5.4 miles 253°	2025-02-06 03:53:57		OOYODO		5.4 miles 268°	2025-02-04 07:08:15
JH3XPP-7		5.4 miles 118°	2025-01-18 19:40:42		JH3XPP-9		5.5 miles 118°	2025-02-06 04:12:00
JH3XPP-5		5.5 miles 118°	2025-01-24 22:21:57		KOTOKU MARU		5.5 miles 280°	2025-01-31 03:03:10
TSURUGI		5.6 miles 273°	2025-02-06 01:49:04		JING CHANG		5.6 miles 281°	2025-01-27 05:04:57
SANPOMARU RED		5.6 miles 326°	2025-02-02 16:32:24		SANPOMARU GREEN		5.6 miles 325°	2025-02-02 21:44:34
JPO AQUARIUS		5.6 miles 266°	2025-01-26 10:48:48		HONG AN		5.6 miles 262°	2025-01-24 13:20:40
OCEAN STAR 9		5.7 miles 282°	2025-01-17 05:34:10		HENG YU		5.7 miles 292°	2025-01-28 06:06:18
TREASURE		5.8 miles 273°	2025-02-06 12:51:11		XI CHENG		5.8 miles 287°	2025-02-06 03:30:57
SUMIYOSHIMARU		5.9 miles 287°	2025-01-23 13:52:32		GENKICHI MARU NO.27		5.9 miles 287°	2025-02-04 23:54:44
PACIFIC VIOLET		5.9 miles 271°	2025-01-28 12:04:35		TS GUANGZHOU		5.9 miles 257°	2025-01-31 13:31:13
JP3YJD-I		5.9 miles 88°	2025-02-06 12:47:50		SHINKAI MARU NO18		5.9 miles 287°	2025-01-31 03:22:14
TOSHIN NO.20		6.0 miles 289°	2025-01-14 23:25:06		CHIKUMA		6.0 miles 296°	2025-02-04 06:51:15
YONG JUN 101		6.0 miles 281°	2025-01-20 20:32:59		NORD VANGUARD		6.1 miles 286°	2025-02-01 20:14:06
UWAKAI NO.2		6.1 miles 4°	2025-01-24 21:19:14		SHOUKIMARU		6.1 miles 288°	2025-02-05 02:11:49
CHOEI		6.2 miles 290°	2025-02-05 21:37:59		SHINKOUSYOU MARU		6.2 miles 297°	2025-01-31 01:55:10
KINRYU MARU		6.3 miles 264°	2025-02-06 07:21:02		CRYSTAL ASTERIA		6.3 miles 287°	2025-01-09 01:30:03
BAO ZHEN		6.3 miles 298°	2025-01-14 02:36:07		CHIHAYA		6.4 miles 302°	2025-01-26 21:17:31
RITA2		6.4 miles 359°	2025-01-31 23:29:21		FUJI		6.4 miles 299°	2025-01-11 23:42:47
HSL TAMPA		6.4 miles 306°	2025-02-06 07:50:02		YUHOMARU NO.15		6.5 miles 267°	2025-01-20 00:41:45
JH3TBY		6.6 miles 68°	2025-02-02 22:02:54		HUA DE 219		6.7 miles 249°	2025-02-02 09:41:18
PRECIOUS CORAL		6.7 miles 230°	2025-01-31 01:13:09		FRANBO BRAVE		6.7 miles 326°	2025-02-06 12:50:11
KINYO MARU NO.2		6.8 miles 229°	2025-02-03 10:27:33		ATTALIA		6.8 miles 259°	2025-02-05 01:56:49
ASAHI MARU NO8		6.8 miles 229°	2025-01-31 02:42:10		SUN SIRIUS		6.8 miles 234°	2025-02-05 02:02:49
BAYPILOT 1		6.9 miles 302°	2025-02-06 11:42:11		JN3IRA-9		6.9 miles 97°	2025-02-05 17:40:59
MIYA MARU NO.18		7.1 miles 138°	2025-02-06 12:37:11		JO1ETR		7.1 miles 86°	2025-02-02 07:42:00
KONPIRAMARU		7.1 miles 296°	2025-01-23 04:12:33		SANTAI MARU		7.2 miles 132°	2025-02-06 12:51:11
THOR FRIEND		7.3 miles 323°	2025-02-06 12:51:11		UMEOH MARU		7.4 miles 134°	2025-02-06 12:50:11
DAI28SANKOUMARU		7.6 miles 322°	2025-02-05 00:21:48		EBISUMARU		7.6 miles 317°	2025-02-02 13:59:23
XINHAI699		7.7 miles 220°	2025-02-05 02:16:49		KOSHIMAMARU		7.7 miles 335°	2025-01-24 22:42:23

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.