callsign		distance	last heard - EST		callsign		distance	last heard - EST
KAREN		401.1 yards 315°	2024-12-20 01:01:38		MIYASHIO		414.6 yards 85°	2024-12-14 07:51:55
KAIYOUMARU		424.5 yards 330°	2024-12-16 21:27:29		431015936 JP		0.5 miles 68°	2024-12-08 15:42:26
MEIJI MARU NO.8		0.7 miles 88°	2024-12-19 16:17:52		ASANAGI		0.8 miles 24°	2024-12-18 15:35:44
431200680 JP		0.8 miles 92°	2024-12-05 13:39:38		SENHIME		0.9 miles 25°	2024-12-19 06:49:02
431200633 JP		0.9 miles 341°	2024-12-19 17:10:57		RYOEI MARU NO.2		0.9 miles 348°	2024-12-20 01:26:40
431005688 JP		1.0 miles 338°	2024-12-17 15:28:39		EIGASHIMAMARU		1.1 miles 345°	2024-12-11 11:49:26
431600456 JP		1.2 miles 347°	2024-12-05 01:21:21		431007430 JP		1.2 miles 322°	2024-12-19 01:44:36
KASHIMA MARU NO,8		1.2 miles 343°	2024-12-19 23:27:29		431002444 JP		1.2 miles 321°	2024-11-24 07:13:32
SHINEI MARU NO.7		1.3 miles 130°	2024-12-19 23:59:32		NICKEL MAYA		1.3 miles 333°	2024-12-19 23:09:27
431014844 JP		1.4 miles 348°	2024-12-12 22:26:47		AZUMA MARU NO.21		1.4 miles 167°	2024-12-20 01:27:41
431500064 JP		1.4 miles 119°	2024-12-09 06:55:56		MEIOU MARU		1.5 miles 97°	2024-12-20 01:26:40
SHOTOKU MARU NO.2		1.5 miles 336°	2024-12-18 01:43:04		431013960 JP		1.5 miles 318°	2024-12-16 06:16:08
SUMIYOSHI MARU		1.6 miles 335°	2024-12-15 12:10:31		SYOEIMARU		1.6 miles 334°	2024-12-18 19:39:05
UTASHIMA		1.6 miles 335°	2024-12-16 11:24:36		SHOWA MARU		1.7 miles 337°	2024-12-17 05:54:46
KEIYO MARU		1.7 miles 336°	2024-12-17 16:40:46		ZUISHIN MARU		1.7 miles 68°	2024-12-18 17:44:55
DAI210MITAKIMARU		1.9 miles 110°	2024-12-06 01:33:54		431004466 JP		1.9 miles 358°	2024-11-20 16:31:30
GOLDEN KEY HANA		1.9 miles 139°	2024-11-21 20:38:23		JINWA MARU		1.9 miles 65°	2024-12-19 02:34:41
SHINSENSYU		2.0 miles 98°	2024-12-18 20:05:07		ZUIRYU (ESCORT BOAT)		2.0 miles 54°	2024-12-20 01:23:40
249187003 MT		2.1 miles 117°	2024-12-16 14:15:51		TAIYOUMARU		2.4 miles 122°	2024-12-18 01:52:05
SHOUYOUMARU		2.5 miles 158°	2024-12-19 19:04:07		004310402 JP		2.6 miles 357°	2024-12-20 01:26:40
431012340 JP		2.6 miles 102°	2024-12-11 03:52:37		431001600 JP		2.7 miles 174°	2024-11-23 01:45:28
HARUKAMARU		2.8 miles 153°	2024-12-16 01:14:42		431020268 JP		2.8 miles 93°	2024-12-07 14:01:47
ISEMARU		2.8 miles 302°	2024-12-20 01:26:40		TENJINMARU NO11		2.9 miles 325°	2024-12-18 05:26:49
431200672 JP		2.9 miles 1°	2024-12-18 22:18:19		431003737 JP		2.9 miles 322°	2024-12-14 19:16:55
IRAGO 12 PILOT BOAT		2.9 miles 3°	2024-12-19 18:33:04		IRAGO5		3.0 miles 3°	2024-12-19 23:07:27
IRAGO 1 PILOT BOAT		3.0 miles 2°	2024-12-19 15:40:49		KAMOME MARU NO.1		3.0 miles 72°	2024-12-19 16:33:54
431006904 JP		3.0 miles 326°	2024-12-04 15:24:17		IRAGO 3 PILOT BOAT		3.0 miles 354°	2024-12-19 23:54:32
431020269 JP		3.1 miles 151°	2024-12-17 14:54:36		EISHIN MARU NO.28		3.1 miles 169°	2024-12-20 01:26:40
FUMI MARU NO.51		3.2 miles 320°	2024-12-12 15:12:07		MIZUHO		3.2 miles 151°	2024-12-20 00:16:34
431200304 JP		3.2 miles 120°	2024-12-14 17:53:47		SHINSEIMARU		3.3 miles 163°	2024-12-14 05:34:42
431200305 JP		3.5 miles 279°	2024-11-25 15:50:00		GOLDEN GRACE HANA		3.7 miles 172°	2024-12-07 07:07:01
KS SUNRISE		3.8 miles 99°	2024-12-20 01:26:40		SUMIFUKU MARU NO.18		3.9 miles 323°	2024-12-20 00:47:37
431100920 JP		3.9 miles 322°	2024-12-16 13:45:48		431000820 JP		4.0 miles 323°	2024-12-16 01:50:45
SOC NO.1		4.1 miles 325°	2024-12-17 14:45:36		431022788 JP		4.1 miles 84°	2024-11-23 23:46:45
SEIYO MARU NO.8		4.2 miles 320°	2024-12-19 11:07:26		AMUR		4.2 miles 178°	2024-12-18 00:44:59
VLCC STEPHANIE		4.2 miles 322°	2024-12-11 18:38:06		MISAKIMARU		4.3 miles 322°	2024-12-19 18:36:04
431016752 JP		4.4 miles 93°	2024-12-18 03:22:12		ULTRA PUMA		4.5 miles 314°	2024-12-17 06:41:50
431020270 JP		4.7 miles 153°	2024-12-17 12:42:24		ANNA		4.8 miles 180°	2024-12-20 01:26:40
SHIOTAMARU NO18		5.1 miles 90°	2024-12-19 12:27:33		TYOUKICHIMARU		5.2 miles 88°	2024-12-19 21:04:17
431018364 JP		5.3 miles 314°	2024-11-24 00:36:50		REIMEI		5.4 miles 321°	2024-12-18 20:10:07
431005937 JP		5.5 miles 157°	2024-12-14 14:18:30		NO.36 OYARIKIMARU		5.5 miles 181°	2024-12-20 00:38:36
SEISUIMARU		5.7 miles 305°	2024-12-12 04:35:06		ATSUTA MARU		5.7 miles 326°	2024-12-17 17:35:51
SENRIN MARU		5.7 miles 185°	2024-12-17 23:42:53		TOWADA		5.8 miles 313°	2024-12-18 19:41:05
HOUEIMARU NO.7		5.9 miles 290°	2024-12-18 16:37:49		SUN PRINCE		5.9 miles 184°	2024-12-17 02:14:27
BEI HAI QI LIN		6.0 miles 160°	2024-12-17 00:52:19		HOUSYUN		6.1 miles 186°	2024-12-19 14:42:45
HOUSEIMARU NO21		6.1 miles 186°	2024-12-19 23:53:32		431007052 JP		6.3 miles 101°	2024-12-14 21:02:04
KOUSHIN		6.3 miles 79°	2024-12-19 03:26:45		TOKUEIMARU NO27		6.3 miles 186°	2024-12-20 00:57:38
HIROEIMARU		6.4 miles 74°	2024-12-01 04:00:24		ONAMI NO.5		6.5 miles 181°	2024-12-19 22:21:24
351663002 PA		6.6 miles 108°	2024-12-14 14:59:33		WEAVER ARROW		6.6 miles 109°	2024-12-19 00:32:30
TOBAMARU		6.7 miles 252°	2024-12-20 01:27:41		KYORIKI		6.8 miles 188°	2024-12-19 22:22:24

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.