callsign		distance	last heard - EST		callsign		distance	last heard - EST
OKUNI MARU		143.0 yards 233°	2025-01-18 15:10:10		SENKOMAMARU		166.9 yards 4°	2025-01-18 16:43:19
TOKUYO MARU NO21		292.0 yards 258°	2025-01-16 20:08:56		RYOKA MARU NO.103		0.4 miles 275°	2025-01-17 16:02:16
KYOSHIN 3		0.5 miles 150°	2025-01-16 23:26:16		431009592 JP		0.6 miles 141°	2025-01-17 14:43:20
KASHIMA MARU NO.7		0.6 miles 144°	2025-01-17 06:31:57		352004056 PA		0.6 miles 105°	2025-01-14 03:10:20
KOTOKU MARU		0.6 miles 307°	2025-01-18 16:04:16		KASHIMA MARU NO,8		0.6 miles 140°	2025-01-18 03:44:11
YOSHU MARU NO.5		0.6 miles 296°	2025-01-18 14:52:08		TAISEI MARU		0.7 miles 135°	2025-01-18 13:49:13
TERUMOTO		0.7 miles 124°	2025-01-17 17:38:10		EIHO MARU NO.22		0.7 miles 143°	2025-01-17 11:22:11
NO.8 EIKATSU MARU		0.7 miles 134°	2025-01-18 14:47:08		HOUEI EMBRACE		0.7 miles 147°	2025-01-15 05:36:05
TY JOY		0.8 miles 135°	2025-01-12 14:18:36		EISYOU MARU NO.3		0.8 miles 136°	2025-01-18 16:48:08
KOUSHOU MARU NO.3		0.8 miles 135°	2025-01-15 02:59:50		431200668 JP		0.8 miles 14°	2025-01-03 17:42:19
HOHKO MARU NO.5		0.9 miles 45°	2025-01-14 02:51:18		CHITOSE NO.3		1.0 miles 308°	2025-01-18 12:50:07
431005556 JP		1.0 miles 142°	2024-12-25 06:57:26		ASUZAN MARU		1.0 miles 132°	2025-01-16 17:20:40
SOUTHERN ANGEL		1.0 miles 139°	2025-01-15 08:33:23		ZUIHO MARU NO8		1.0 miles 141°	2025-01-16 01:57:08
ZUIRYU (ESCORT BOAT)		1.2 miles 147°	2025-01-18 18:55:21		JJ2CDL-8		1.2 miles 118°	2025-01-04 22:45:35
PROPANE MARU NO.8		1.3 miles 303°	2025-01-18 13:31:12		LIEBE		1.3 miles 142°	2025-01-11 06:30:19
MYOJIN MARU		1.6 miles 137°	2025-01-17 14:11:17		TSURUGI		1.6 miles 137°	2025-01-17 13:20:12
431004466 JP		1.9 miles 68°	2024-12-23 20:09:31		441983003 KR		1.9 miles 136°	2025-01-13 02:42:53
KOKUSEI MARU		2.1 miles 136°	2025-01-17 19:01:18		KINKAI MARU		2.1 miles 137°	2025-01-18 00:53:54
JPO AQUARIUS		2.1 miles 147°	2025-01-18 07:24:11		431015123 JP		2.3 miles 318°	2025-01-17 04:03:09
431200672 JP		2.3 miles 109°	2025-01-10 01:57:28		HIROEIMARU		2.3 miles 67°	2024-12-25 09:18:39
SYORYU(ESCORT BOAT)		2.6 miles 261°	2025-01-18 18:47:20		CHIBA		2.6 miles 31°	2024-12-24 17:31:18
IRAGO 3 PILOT BOAT		2.6 miles 49°	2025-01-17 20:20:26		IRAGO 1 PILOT BOAT		2.7 miles 71°	2025-01-18 04:11:14
NEW STREAM 2		2.8 miles 250°	2025-01-18 16:49:08		MASAWA MARU		2.8 miles 135°	2025-01-18 17:33:13
SHINSENSYU		2.9 miles 138°	2025-01-13 18:55:30		IRAGO5		2.9 miles 109°	2025-01-17 22:16:37
SHOFUKU MARU		3.0 miles 135°	2025-01-18 14:03:15		431200710 JP		3.0 miles 99°	2024-12-20 18:17:21
431020268 JP		3.0 miles 89°	2024-12-30 19:20:58		KAKUWAMARU		3.0 miles 135°	2025-01-18 14:08:16
NO8 ERUPIMARU		3.1 miles 140°	2025-01-04 22:38:18		004310402 JP		3.2 miles 113°	2025-01-18 19:19:24
ISEMARU		3.2 miles 107°	2025-01-18 19:19:24		IRAGO 12 PILOT BOAT		3.3 miles 105°	2025-01-18 19:05:22
EIHO MARU NO.31		3.3 miles 134°	2025-01-16 06:52:36		SHINKAI		3.3 miles 134°	2025-01-17 17:22:08
IRAGO 2 PILOT BOAT		3.4 miles 106°	2025-01-18 16:07:16		SHOKEI MARU NO.12		3.4 miles 134°	2025-01-13 20:11:38
TAMARIKI MARU NO.1		3.4 miles 315°	2025-01-18 19:12:23		431016260 JP		3.5 miles 141°	2025-01-16 05:12:26
XIN MING ZHOU 18		3.5 miles 331°	2025-01-18 19:19:24		REITAKU		3.5 miles 137°	2025-01-17 11:49:15
EIYOSHIMARU		3.5 miles 135°	2025-01-18 12:08:15		431021588 JP		3.6 miles 37°	2025-01-17 16:56:06
WAKANATSU		3.6 miles 135°	2025-01-17 17:44:10		SUMIFUKU MARU NO.10		3.6 miles 134°	2025-01-16 18:33:47
SHINATSU		3.6 miles 313°	2025-01-18 01:21:57		MATSUYAMA MARU NO.8		3.7 miles 315°	2025-01-18 16:44:19
NANIWA		3.7 miles 305°	2025-01-17 19:33:21		SHINKOU MARU		3.8 miles 134°	2025-01-18 16:48:08
636092568 LR		3.8 miles 140°	2025-01-13 02:57:54		ZHEN HUA 35		4.1 miles 328°	2024-12-25 19:45:34
IRAGO 7 PILOT BOAT		4.4 miles 6°	2025-01-18 16:41:19		431015690 JP		4.4 miles 126°	2024-12-20 13:39:59
MEIO MARU		4.4 miles 133°	2025-01-18 07:24:11		IRAGO 6 PILOT BOAT		4.5 miles 140°	2025-01-18 19:14:23
EISHIN		4.6 miles 134°	2025-01-17 22:28:39		431005824 JP		4.6 miles 134°	2024-12-24 16:00:11
RIEI MARU		4.6 miles 136°	2025-01-18 19:16:24		SADAMARU NO.38		4.6 miles 141°	2024-12-24 00:56:55
431015684 JP		4.6 miles 356°	2024-12-23 22:36:42		SENYO MARU		4.9 miles 135°	2025-01-18 19:18:24
MG EXPLORER		5.4 miles 140°	2025-01-18 19:18:24		431002700 JP		5.5 miles 43°	2025-01-17 20:27:27
636019651 LR		5.7 miles 133°	2025-01-13 18:44:29		AZUMA MARU NO.18		6.0 miles 308°	2025-01-18 16:43:19
KINJUMARU		6.1 miles 124°	2025-01-17 21:03:30		ASIAN FLOWER		6.2 miles 316°	2025-01-18 19:12:23
UDE NOAH		6.2 miles 45°	2025-01-18 19:18:24		TATSUHARU MARU		6.2 miles 140°	2025-01-18 12:31:17
HARMONY13		6.3 miles 9°	2025-01-15 06:24:10		431003356 JP		6.3 miles 128°	2024-12-27 19:23:59
NICHIYU MARU		6.4 miles 325°	2025-01-18 19:10:23		MEIJI MARU NO.8		6.4 miles 121°	2025-01-18 12:20:16
TOKUYO MARU		6.4 miles 126°	2025-01-18 12:30:17		TAIYOUMARU		6.5 miles 128°	2025-01-11 09:52:41
ASAHI MARU NO.18		6.5 miles 123°	2025-01-16 12:55:13		KAIKO MARU		6.5 miles 115°	2025-01-14 23:33:28

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.