callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
JA/OY-205		4.5 km 180°	2025-03-02 08:47:12		JE4NPP		6.1 km 230°	2025-02-16 17:11:54
SP2ROC-2		9.1 km 274°	2025-03-03 07:50:10		JA/OY-138		10.0 km 230°	2025-03-04 10:54:37
JA/OY-202		11.4 km 158°	2025-02-10 09:00:40		JA/OY-098		13.3 km 252°	2025-02-21 01:50:06
JA/OY-207		13.5 km 206°	2025-03-01 23:40:57		JA4ZAQ-2		14.1 km 243°	2025-03-05 17:52:13
JJ5AZT-5		14.6 km 204°	2025-03-05 12:09:22		JF4IWR-5		15.5 km 228°	2025-03-05 17:36:58
7N4IBQ-5		15.5 km 228°	2025-03-05 17:56:35		JA4CFO		16.0 km 294°	2025-03-02 21:18:23
JF4CYP-7		16.1 km 211°	2025-03-01 23:15:08		JE4YOD-10		16.2 km 211°	2025-03-02 21:16:34
JA/OY-219		17.5 km 220°	2025-03-02 09:26:36		JE4SMF-9		17.7 km 214°	2025-03-02 04:09:34
JF4CYP-9		17.8 km 216°	2025-03-05 09:49:15		JE4SMF-7		17.8 km 214°	2025-03-03 06:39:04
jj4iot-i		19.0 km 225°	2025-03-05 02:04:13		JI5PUK-9		19.1 km 212°	2025-02-26 10:05:43
MINHOU MARU		19.2 km 113°	2025-03-01 06:11:42		JE4AJK-9		19.3 km 164°	2025-03-05 07:53:12
JH4KAG		19.3 km 161°	2025-03-03 00:18:42		JE4AJK		19.3 km 164°	2025-03-05 16:15:18
JN4UMO-12		19.7 km 228°	2025-03-04 12:38:39		JH4QPI-9		20.0 km 230°	2025-02-16 09:45:37
JR4LOL-9		20.8 km 237°	2025-02-21 03:08:22		RICH SAILING		20.9 km 119°	2025-02-17 00:12:23
JN4FOY-7		21.0 km 224°	2025-02-23 10:29:50		FUKUYOSHIMARU NO.5		21.4 km 122°	2025-02-19 08:27:03
JP3QYG-7		21.7 km 222°	2025-03-03 02:44:07		JR4KIF-7		21.9 km 215°	2025-02-17 11:21:42
JH4VEC-5		21.9 km 220°	2025-02-11 01:12:31		JP4YEF-I		22.1 km 260°	2025-03-05 17:43:19
JH4VEC-9		22.2 km 220°	2025-03-03 23:15:09		JO4NBD-A		22.3 km 350°	2025-03-01 08:09:36
JA4ZAQ		22.4 km 222°	2025-03-03 08:25:12		JA/OY-126		22.5 km 14°	2025-02-14 04:58:04
OLYMPIA DREAM SETO		22.5 km 187°	2025-03-05 09:56:03		SUZUKA MARU NO.8		22.7 km 183°	2025-02-19 21:18:11
JN4XOC-9		22.8 km 229°	2025-03-05 10:30:30		KOUWAMARU		22.9 km 183°	2025-02-27 13:34:44
JE4YMQ-10		22.9 km 232°	2025-02-16 01:45:59		JE4MKV		22.9 km 232°	2025-02-22 23:33:11
JE4YIZ-15		23.1 km 226°	2025-03-05 17:46:24		JA4EEZ-8		23.1 km 208°	2025-03-05 07:07:07
JA/OY-108		23.1 km 273°	2025-02-21 13:26:23		WIR-10507		23.1 km 226°	2025-03-05 17:52:35
7N4IBQ-9		23.1 km 222°	2025-03-01 11:03:31		JH2IAG-9		23.2 km 231°	2025-03-05 04:11:15
JA/OY-216		23.4 km 240°	2025-03-04 11:03:41		SHINSEI		23.7 km 183°	2025-03-04 14:59:36
AEOLUS		23.9 km 151°	2025-02-25 07:03:47		QI HANG		23.9 km 121°	2025-02-18 04:49:36
JI4VRX-7		23.9 km 272°	2025-02-13 22:50:04		JA/HG-154		24.1 km 87°	2025-02-22 07:45:18
SAKAE		24.1 km 156°	2025-02-25 10:07:52		EIFUKUMARU NO.3		24.3 km 150°	2025-02-27 05:58:55
HEISEIMARU		24.3 km 150°	2025-02-28 12:21:36		SHINSEIMARU		24.3 km 150°	2025-02-27 20:14:58
TOKUHOH MARU		24.4 km 156°	2025-02-26 04:09:09		JA4DWG-9		24.4 km 240°	2025-03-05 01:27:28
MUROTSUMARU		24.5 km 151°	2025-02-12 07:25:18		JA5JYP-7		24.6 km 221°	2025-03-03 06:44:08
SUMISE MARU NO.31		24.6 km 121°	2025-02-26 01:45:09		MANEIMARU NO.15		24.7 km 149°	2025-02-25 06:22:44
KOSEI MARU		24.7 km 149°	2025-02-06 01:59:58		DAISHIN MARU NO8		24.7 km 150°	2025-03-03 11:38:32
MARUOKA MARU		24.7 km 149°	2025-03-05 03:39:45		DAIKYO MARU NO.10		24.7 km 155°	2025-02-27 04:37:46
SANMANYOSHI5		24.8 km 149°	2025-02-27 02:01:41		DAI18KASUGAMARU		24.8 km 149°	2025-03-02 08:03:57
KYOKUOU MARU		24.8 km 157°	2025-03-05 04:13:46		SHOHO NO.1		24.8 km 149°	2025-03-05 08:16:03
PU REN		24.8 km 148°	2025-02-19 09:25:03		GEIAN MARU		24.8 km 149°	2025-03-01 03:27:37
KAKUYOUMARU		24.9 km 154°	2025-03-04 01:12:44		TSURUYOSHI MARU NO.1		24.9 km 150°	2025-03-04 04:32:21
JR4CUX-9		25.0 km 10°	2025-03-05 04:04:40		JR4CUX-7		25.0 km 12°	2025-03-05 04:55:56
SHINSEI MARU		25.0 km 148°	2025-02-27 18:06:53		MIRAI		25.1 km 153°	2025-02-28 09:59:32
SHUEI		25.1 km 148°	2025-02-17 12:24:27		HOUSHOU MARU NO.5		25.1 km 148°	2025-03-05 15:59:05
SEIYO MARU		25.1 km 157°	2025-02-19 16:02:09		HARIMA MARU		25.1 km 158°	2025-03-01 07:11:46
SHOUJYUMARU NO.7		25.2 km 144°	2025-03-05 17:48:05		YUKOHMARU		25.2 km 148°	2025-03-04 05:44:29
XI YUN		25.2 km 162°	2025-02-28 00:50:59		DAITAI MARU		25.2 km 148°	2025-02-18 05:43:36
SHIN EI MARU		25.2 km 148°	2025-03-05 10:30:04		SAIWAI MARU NO.1		25.2 km 148°	2025-03-05 09:53:03
SEISHOMARU		25.3 km 148°	2025-02-26 22:02:28		TOUA MARU		25.3 km 148°	2025-02-17 07:17:25
KEISHIN MARU NO.8		25.3 km 148°	2025-03-01 15:45:52		NIKKO MARU NO.3		25.3 km 161°	2025-03-05 09:45:03
JI4VRX-9		25.3 km 214°	2025-03-01 23:51:52		MEIKA MARU		25.4 km 147°	2025-02-27 02:23:41
SUMIYOSHI MARU NO.18		25.4 km 148°	2025-03-05 10:06:03		JR4KDC-11		25.4 km 213°	2025-02-16 05:25:48

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.