callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
431024892 JP		46.4 m 105°	2025-01-28 17:33:13		431007712 JP		147.4 m 100°	2025-01-16 06:22:05
HEKISEI MARU		394.0 m 99°	2025-02-11 18:55:40		KUWANAMARU		545.6 m 88°	2025-02-11 07:08:29
431007424 JP		618.4 m 85°	2025-02-06 08:47:18		MIHARA		778.0 m 283°	2025-02-11 03:58:10
431101174 JP		793.2 m 283°	2025-02-08 22:20:27		SHIOSAI		1.2 km 74°	2025-02-10 07:08:39
TAHARAMARU		1.5 km 287°	2025-02-11 18:55:40		IBUKIMARU		1.6 km 289°	2025-02-11 08:55:40
ATSUMI MARU		1.6 km 290°	2025-02-11 18:55:40		431005212 JP		1.6 km 290°	2025-02-10 13:34:18
ORION LEADER		1.9 km 285°	2025-02-11 18:55:40		431536002 JP		2.9 km 239°	2025-02-02 15:24:14
431006805 JP		2.9 km 266°	2025-02-04 09:02:26		NAV NEHA		3.3 km 227°	2025-02-11 18:52:40
EMINENT ACE		3.3 km 249°	2025-02-11 18:53:40		CC INNOVATOR		3.5 km 225°	2025-02-11 13:16:05
BRAVO		3.5 km 225°	2025-02-11 18:55:40		431011173 JP		3.6 km 275°	2025-02-05 22:49:17
8 EBISU		3.9 km 214°	2025-02-11 08:25:37		TAKAMARU		3.9 km 214°	2025-02-11 18:55:40
TAHARA 1 PILOT BOAT		3.9 km 213°	2025-02-11 12:13:59		431011174 JP		4.0 km 216°	2025-02-06 20:56:30
SHIN AI MARU		4.5 km 219°	2025-02-11 18:54:40		GENPUKUMARU NO.67		4.7 km 222°	2025-01-20 10:46:15
431006806 JP		5.1 km 285°	2025-02-08 11:08:23		JR2KIN-5		5.9 km 4°	2025-02-10 07:14:17
JR2TER		5.9 km 341°	2025-02-06 20:27:23		JQ2VLM-9		6.1 km 229°	2025-02-11 05:16:18
MEIHOMARU		6.3 km 275°	2025-02-05 03:43:24		JS2SAL-7		7.1 km 115°	2025-02-07 07:30:59
JN2AYK-5		7.1 km 352°	2025-02-09 06:38:42		#15216D		7.3 km 345°	2025-02-11 18:40:12
JK2EAZ		7.3 km 79°	2025-02-09 21:25:46		NO.8GOZAISHOGO		7.4 km 244°	2025-02-11 18:56:40
JK2QUE-10		7.5 km 127°	2025-02-11 18:55:07		431023552 JP		7.6 km 279°	2025-01-27 18:19:18
431015564 JP		7.6 km 249°	2025-01-13 22:13:20		KOUSEI MARU		7.8 km 319°	2025-02-11 18:55:40
RYOAN MARU NO.27		7.9 km 246°	2025-02-11 18:56:40		431000212 JP		7.9 km 246°	2025-01-22 02:46:38
431003060 JP		8.0 km 246°	2025-01-16 14:46:54		ASIAN FAVOUR		8.0 km 247°	2025-02-11 18:54:40
431016260 JP		8.1 km 263°	2025-02-10 23:22:41		JA/AC-048		8.3 km 234°	2025-01-23 00:41:16
JR2TER-13		8.4 km 339°	2025-02-11 18:54:58		YUTAKAMARU NO8		8.7 km 275°	2025-02-11 18:56:40
431003080 JP		8.9 km 275°	2025-02-06 02:36:39		CW-5		9.1 km 339°	2025-02-10 04:45:25
LABOON		9.2 km 339°	2025-02-11 18:55:40		SELFISH CAPRICIOUS		9.2 km 339°	2025-01-25 14:15:11
FANTASIA		9.2 km 339°	2025-02-11 18:53:40		HARUKA4		9.3 km 340°	2025-02-08 07:02:59
431002760 JP		9.3 km 263°	2025-02-10 03:09:16		BLAEZR		9.3 km 340°	2025-02-09 05:47:09
KEIYO MARU		9.3 km 275°	2025-02-11 18:56:40		RAITONINGU7		9.3 km 341°	2025-01-19 06:18:01
JE2KDQ-8		9.6 km 242°	2025-01-15 01:32:41		STAR GATE		9.8 km 277°	2025-02-11 18:55:40
SEEPEA		9.9 km 328°	2025-01-18 22:20:11		431009600 JP		10.0 km 268°	2025-01-30 22:53:21
CINDERELLA		10.0 km 329°	2025-01-19 00:54:27		PENNY LANE		10.1 km 329°	2025-01-29 04:36:57
DRAGON		10.1 km 329°	2025-02-09 03:05:54		HORIZON 6		10.1 km 328°	2025-02-02 06:30:07
ARIEL 1		10.1 km 328°	2025-01-19 08:07:13		ASAKAZE		10.1 km 329°	2025-01-19 03:53:46
KOLOGO		10.2 km 329°	2025-02-06 05:46:57		ROSETTA 3		10.2 km 329°	2025-02-01 05:04:55
JR2TER-9		10.2 km 350°	2025-02-06 02:52:20		JOKER		10.2 km 329°	2025-01-26 03:02:42
SHIKADAI		10.2 km 328°	2025-01-26 06:27:03		431019660 JP		10.2 km 264°	2025-02-02 17:01:24
JR2TER-10		10.2 km 349°	2025-02-11 18:44:28		JN2XRK-7		10.2 km 349°	2025-02-07 02:19:14
THUNDERBIRD2		10.3 km 329°	2025-02-09 06:34:14		TOM CAT 6		10.3 km 329°	2025-02-02 01:57:40
431020184 JP		10.3 km 260°	2025-01-31 06:02:02		SUNNY DAHLIA		10.5 km 261°	2025-02-11 18:55:40
LIBRA		10.5 km 274°	2025-02-11 18:55:40		BUDDY		10.6 km 324°	2025-02-11 04:19:12
_supersuz		10.7 km 338°	2025-02-11 18:56:41		JR9IOH-7		10.8 km 23°	2025-01-31 12:18:54
SYORYU		11.0 km 265°	2025-01-24 06:07:39		ADS-B_TER		11.5 km 346°	2025-02-11 18:40:08
JG2TYN-9		11.6 km 31°	2025-02-09 02:32:14		431014432 JP		11.7 km 260°	2025-02-06 06:08:04
CHIZAN		11.7 km 261°	2025-02-11 18:54:40		431005636 JP		12.1 km 256°	2025-02-09 23:00:52
AOSIO		12.4 km 319°	2025-02-04 01:49:40		431007324 JP		12.5 km 301°	2025-02-03 06:42:38
SAILBOAT HERIOS		12.5 km 318°	2025-01-30 21:03:10		TAISEIMARU		12.7 km 182°	2025-02-10 14:20:41
TATSUMIMARU		12.7 km 319°	2025-02-04 01:34:38		431017345 JP		13.0 km 258°	2025-02-09 22:06:47
431008476 JP		13.0 km 266°	2025-01-29 02:18:43		JF2PDA		13.1 km 73°	2025-02-10 08:04:31
JE2KDQ-3		13.1 km 27°	2025-02-11 18:52:24		JF2PDA-9		13.1 km 73°	2025-02-10 08:04:06

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.