callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
MIHARA		106.7 m 223°	2025-02-17 22:18:52		431004770 JP		385.4 m 342°	2025-02-17 21:48:49
GRACEFUL LEADER		444.4 m 210°	2025-02-18 16:53:41		8 EBISU		447.6 m 205°	2025-02-18 10:52:04
JASMINE LEADER		685.6 m 198°	2025-02-18 12:07:12		WILD ROSE LEADER		697.7 m 198°	2025-02-18 16:52:41
431011173 JP		883.5 m 305°	2025-02-05 22:49:17		NEW CENTURY 2		968.3 m 193°	2025-02-18 16:51:41
SOFIA		1.1 km 157°	2025-02-14 07:54:56		OCEANUS HIGHWAY		1.2 km 159°	2025-02-18 09:20:56
431536002 JP		1.3 km 161°	2025-02-02 15:24:14		EIHO MARU NO.1		1.5 km 65°	2025-02-18 09:55:59
TAHARAMARU		1.5 km 65°	2025-02-18 16:52:41		IBUKIMARU		1.6 km 64°	2025-02-18 11:42:10
ATSUMI MARU		1.6 km 62°	2025-02-18 16:53:41		431005212 JP		1.6 km 62°	2025-02-16 07:26:50
JIN AO		1.9 km 74°	2025-02-18 16:53:41		8KANNON		2.0 km 99°	2025-02-18 16:51:41
NAV NEHA		2.1 km 168°	2025-02-18 16:49:41		431600172 JP		2.2 km 295°	2025-02-13 23:01:04
CC INNOVATOR		2.3 km 169°	2025-02-11 13:16:05		GRIFFIN		2.3 km 169°	2025-02-18 16:51:41
431006806 JP		2.6 km 306°	2025-02-08 11:08:23		431011169 JP		2.7 km 164°	2025-02-14 10:25:12
431015604 JP		2.7 km 85°	2025-02-18 05:24:33		HAKUYU MARU		2.7 km 85°	2025-02-18 16:53:41
431020586 JP		2.9 km 86°	2025-02-02 06:04:04		431024892 JP		2.9 km 86°	2025-01-28 17:33:13
431011174 JP		3.1 km 170°	2025-02-06 20:56:30		TAKAMARU		3.1 km 167°	2025-02-18 16:53:41
TAHARA 1 PILOT BOAT		3.2 km 167°	2025-02-15 04:24:02		TOYO MARU		3.2 km 176°	2025-02-18 16:52:41
431019688 JP		3.3 km 94°	2025-02-17 04:09:00		GENPUKUMARU NO.67		3.3 km 184°	2025-01-20 10:46:15
KUWANAMARU		3.4 km 86°	2025-02-18 16:52:41		MEIHOMARU		3.5 km 283°	2025-02-05 03:43:24
431001176 JP		3.5 km 86°	2025-02-13 23:24:06		431007424 JP		3.5 km 86°	2025-02-06 08:47:18
SHIOSAI		4.1 km 83°	2025-02-18 04:32:28		JQ2VLM-9		4.2 km 168°	2025-02-18 08:48:17
431013570 JP		4.3 km 267°	2025-02-17 06:50:16		TOKO MARU		4.6 km 283°	2025-02-18 16:53:41
431023552 JP		4.8 km 286°	2025-01-27 18:19:18		HORIZON 6		5.0 km 314°	2025-02-16 02:19:17
431008612 JP		5.2 km 273°	2025-02-14 10:55:14		431016260 JP		5.3 km 261°	2025-02-10 23:22:41
431000212 JP		5.3 km 235°	2025-01-22 02:46:38		JR2TER		5.9 km 10°	2025-02-06 20:27:23
JA/AC-048		6.0 km 219°	2025-01-23 00:41:16		431003080 JP		6.1 km 280°	2025-02-06 02:36:39
431002760 JP		6.4 km 261°	2025-02-10 03:09:16		EIFUKUMARU		7.1 km 259°	2025-02-18 16:50:41
431009600 JP		7.1 km 269°	2025-01-30 22:53:21		#15216D		7.3 km 8°	2025-02-18 16:40:17
431019660 JP		7.3 km 263°	2025-02-02 17:01:24		431020184 JP		7.4 km 258°	2025-01-31 06:02:02
JN2AYK-5		7.5 km 15°	2025-02-16 05:50:52		ITOWAKAMARU		7.5 km 263°	2025-02-18 16:53:41
TY GLORIA		7.6 km 273°	2025-02-18 16:53:41		ZENITH AURORA		7.9 km 278°	2025-02-18 16:52:41
JR2TER-13		8.0 km 359°	2025-02-18 16:45:03		SYORYU		8.1 km 264°	2025-01-24 06:07:39
JR2TER-5		8.2 km 61°	2025-02-18 10:20:04		JF2PDA/P		8.5 km 64°	2025-02-18 09:53:48
CW-5		8.8 km 358°	2025-02-10 04:45:25		LABOON		8.8 km 357°	2025-02-18 16:52:41
431014432 JP		8.8 km 258°	2025-02-06 06:08:04		SELFISH CAPRICIOUS		8.8 km 358°	2025-02-15 01:41:46
FANTASIA		8.8 km 357°	2025-02-15 08:02:24		BLAEZR		8.9 km 358°	2025-02-15 04:57:05
HARUKA4		8.9 km 358°	2025-02-08 07:02:59		JJ2CDL-8		9.1 km 358°	2025-02-15 05:27:59
PENNY LANE		9.1 km 345°	2025-01-29 04:36:57		DRAGON		9.1 km 345°	2025-02-09 03:05:54
BELLE8		9.2 km 345°	2025-02-16 06:31:45		SPIRIT		9.2 km 345°	2025-02-18 00:58:07
SHIKADAI		9.2 km 344°	2025-02-16 05:58:41		KOLOGO		9.2 km 346°	2025-02-16 09:06:01
ROSETTA 3		9.2 km 345°	2025-02-01 05:04:55		JOKER		9.2 km 345°	2025-01-26 03:02:42
431005636 JP		9.3 km 253°	2025-02-09 23:00:52		THUNDERBIRD2		9.3 km 345°	2025-02-09 06:34:14
TOM CAT 6		9.3 km 345°	2025-02-02 01:57:40		BUDDY		9.4 km 339°	2025-02-15 06:10:13
JS2SAL-7		9.7 km 107°	2025-02-07 07:30:59		JK2QUE-10		9.9 km 116°	2025-02-18 16:37:48
431008476 JP		10.1 km 266°	2025-01-29 02:18:43		_supersuz		10.2 km 354°	2025-02-18 16:53:41
431007324 JP		10.2 km 310°	2025-02-03 06:42:38		JK2EAZ		10.2 km 81°	2025-02-16 21:29:10
JR2TER-9		10.3 km 6°	2025-02-17 07:01:09		JN2XRK-7		10.3 km 5°	2025-02-18 10:49:42
JR2TER-10		10.3 km 5°	2025-02-18 16:41:45		431005856 JP		10.5 km 258°	2025-02-13 17:40:32
NO.3 GINHOUMARU		10.7 km 331°	2025-02-17 00:46:38		SAILBOAT HERIOS		11.0 km 330°	2025-02-15 03:49:59
AOSIO		11.1 km 330°	2025-02-13 23:27:06		TATSUMIMARU		11.2 km 330°	2025-02-04 01:34:38
ADS-B_TER		11.3 km 0°	2025-02-18 16:40:13		VIKING PASSERO		11.7 km 316°	2025-02-18 16:51:41

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.