callsign		distance	last heard - EST		callsign		distance	last heard - EST
YAHIKO		179.6 yards 32°	2024-12-16 16:55:04		431300016 JP		0.4 miles 126°	2024-12-17 20:05:35
431000672 JP		0.6 miles 36°	2024-12-22 11:30:45		MEIJYOMARU NO.1		0.9 miles 67°	2024-12-25 00:57:56
431019548 JP		1.7 miles 270°	2024-12-21 13:59:54		FUJIMURADAI2FUJIMARU		2.1 miles 63°	2024-12-12 18:45:26
28FUKABIKIMARU		2.5 miles 28°	2025-01-03 17:34:18		431013740 JP		2.7 miles 97°	2024-12-08 03:47:14
MEIJOMARU		2.9 miles 248°	2024-12-12 19:05:28		NO.3 GINHOUMARU		3.0 miles 20°	2025-01-04 16:15:37
431000240 JP		3.2 miles 96°	2024-12-19 19:40:10		KAEI MARU NO.23		3.4 miles 260°	2024-12-24 22:10:41
KAIKO MARU		3.7 miles 269°	2024-12-18 00:19:57		DAIRYOMARU NO.2		3.8 miles 305°	2024-12-10 16:05:15
RYUOMARU		4.0 miles 262°	2024-12-29 19:40:45		HOSEI		4.0 miles 261°	2024-12-15 21:17:21
KOTOBUKIMARU		4.0 miles 235°	2025-01-04 09:00:52		431000760 JP		4.0 miles 84°	2024-12-11 01:06:20
431011764 JP		4.3 miles 92°	2024-12-22 17:38:15		CHIZAN		4.4 miles 259°	2025-01-04 21:48:12
HOKUTOMARU NO6		4.5 miles 258°	2024-12-19 22:34:25		431024320 JP		4.7 miles 93°	2024-12-28 01:32:36
JJ2YAA-1		4.8 miles 35°	2025-01-05 17:41:46		JJ2YAP-12		4.8 miles 36°	2025-01-05 08:28:33
TAISHUNMARU		4.9 miles 254°	2025-01-05 17:43:15		JG2TYN-9		4.9 miles 171°	2025-01-02 17:07:06
431014160 JP		5.1 miles 253°	2024-12-19 11:04:26		ATSUMI MARU		5.2 miles 261°	2025-01-05 01:02:33
TATSUMIMARU		5.4 miles 45°	2025-01-04 05:46:31		431008476 JP		5.5 miles 85°	2024-12-09 18:34:06
KOURYOUMARU		5.7 miles 32°	2025-01-05 14:15:54		RISUN16		5.8 miles 74°	2025-01-05 17:42:15
COSMIC POLARIS		5.9 miles 71°	2025-01-05 17:43:15		YUTAKAMARU NO8		6.8 miles 74°	2025-01-05 17:43:15
NO23.DAIOUMARU		6.9 miles 32°	2024-12-30 20:10:02		JE2KDQ-8		6.9 miles 103°	2024-12-24 20:13:10
AKKOCHANDELUXE		6.9 miles 33°	2024-12-06 22:41:08		OKIHARUMARU		7.0 miles 79°	2025-01-05 17:43:15
SYOUKYUMARU		7.1 miles 234°	2024-12-21 19:23:22		431200700 JP		7.3 miles 236°	2024-12-19 21:26:19
431015605 JP		7.3 miles 93°	2024-12-17 17:11:49		431001048 JP		7.4 miles 94°	2024-12-14 16:07:39
431002292 JP		7.4 miles 94°	2024-12-31 22:14:33		SHIMAYURI		7.4 miles 268°	2025-01-03 21:00:37
SUNFLOWER HAKATA		7.5 miles 92°	2024-12-26 14:09:09		KAEDE		7.5 miles 95°	2025-01-05 17:41:15
431002140 JP		7.5 miles 95°	2024-12-15 01:42:31		431003080 JP		7.5 miles 95°	2024-12-14 01:29:20
431018545 JP		7.5 miles 219°	2024-12-30 19:00:56		431011173 JP		7.5 miles 95°	2024-12-27 02:13:14
SHINKOUMARU NO.28		7.7 miles 90°	2025-01-05 17:43:15		TETSUUN MARU NO.1		7.7 miles 82°	2025-01-05 17:43:15
HAKUYU MARU		7.7 miles 94°	2025-01-05 17:43:15		AKENO MARU		7.8 miles 69°	2025-01-05 17:43:15
431006805 JP		7.8 miles 70°	2024-12-29 03:09:23		NAGAURA		7.8 miles 273°	2024-12-12 19:13:28
KUNIKI 58		7.9 miles 276°	2025-01-04 18:27:51		NO.8GOZAISHOGO		7.9 miles 96°	2025-01-05 17:41:15
BAO XIN		7.9 miles 37°	2025-01-05 17:06:11		431020605 JP		7.9 miles 94°	2024-12-23 20:47:34
YUUWAMARUNO.8		7.9 miles 97°	2024-12-30 01:56:46		431020604 JP		8.0 miles 95°	2024-12-24 00:33:53
431020036 JP		8.0 miles 79°	2024-12-25 00:24:54		431024502 JP		8.1 miles 260°	2024-12-09 16:37:55
431006806 JP		8.2 miles 39°	2024-12-19 03:07:43		IRIS LEADER		8.2 miles 39°	2025-01-05 17:42:15
IRAGO 6 PILOT BOAT		8.2 miles 263°	2024-12-30 16:46:44		431200304 JP		8.3 miles 279°	2024-12-25 19:25:32
431005213 JP		8.6 miles 39°	2024-12-07 01:07:23		431015385 JP		8.9 miles 79°	2024-12-12 15:57:11
SEIUNMARU NO.28		8.9 miles 36°	2025-01-05 12:07:41		JR2QHK-9		8.9 miles 20°	2024-12-06 19:26:48
JI2ZZX-12		9.0 miles 20°	2024-12-30 00:53:35		JJ2YZF-9		9.0 miles 20°	2025-01-05 03:15:14
431000920 JP		9.0 miles 37°	2024-12-09 14:28:43		TAIYOMARU NO8		9.0 miles 36°	2025-01-05 17:42:15
DAIETSUMARU NO.5		9.0 miles 36°	2025-01-05 17:29:14		JA/AC-047		9.2 miles 360°	2024-12-17 03:51:07
431005212 JP		9.3 miles 38°	2025-01-01 15:35:14		431015216 JP		9.4 miles 38°	2024-12-26 15:40:16
AICHI MARU		9.4 miles 38°	2024-12-15 17:56:02		431020586 JP		9.4 miles 38°	2024-12-23 17:49:19
IRAGO 3 PILOT BOAT		9.4 miles 226°	2025-01-05 05:07:59		CHIBA		9.4 miles 234°	2024-12-24 17:31:18
HIROEIMARU		9.7 miles 225°	2024-12-25 09:18:39		JQ2VLM-9		9.7 miles 96°	2025-01-05 16:55:31
431020268 JP		9.7 miles 218°	2024-12-30 19:20:58		431015684 JP		9.8 miles 251°	2024-12-23 22:36:42
SAILBOAT HERIOS		9.8 miles 44°	2025-01-04 01:34:04		IRAGO 12 PILOT BOAT		10.0 miles 216°	2025-01-04 07:40:43
431004466 JP		10.1 miles 226°	2024-12-23 20:09:31		TOKACHI		10.1 miles 87°	2025-01-05 17:43:15
431015384 JP		10.1 miles 85°	2024-12-12 16:20:13		DAIEIMARU		10.1 miles 95°	2025-01-05 17:43:15
CHIYOMARU		10.1 miles 95°	2024-12-11 21:28:23		HIMAKARINKOU MARU		10.1 miles 166°	2024-12-25 12:45:58
TAISEI MARU		10.1 miles 180°	2025-01-04 14:28:26		431200710 JP		10.2 miles 216°	2024-12-20 18:17:21
IRAGO 2 PILOT BOAT		10.2 miles 216°	2025-01-05 16:13:07		IRAGO 7 PILOT BOAT		10.3 miles 214°	2025-01-05 15:57:05

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.