callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KUWANAMARU		76.5 m 249°	2025-02-11 07:08:29		HEKISEI MARU		253.1 m 244°	2025-02-11 18:55:40
431007712 JP		477.1 m 261°	2025-01-16 06:22:05		431024892 JP		574.9 m 264°	2025-01-28 17:33:13
431020586 JP		618.4 m 265°	2025-02-02 06:04:04		SHIOSAI		619.4 m 62°	2025-02-10 07:08:39
MIHARA		1.4 km 275°	2025-02-11 03:58:10		431101174 JP		1.4 km 276°	2025-02-08 22:20:27
ATSUMI MARU		2.1 km 283°	2025-02-11 18:55:40		IBUKIMARU		2.1 km 282°	2025-02-11 08:55:40
431005212 JP		2.1 km 283°	2025-02-10 13:34:18		TAHARAMARU		2.1 km 281°	2025-02-11 18:55:40
ORION LEADER		2.5 km 280°	2025-02-11 18:55:40		431536002 JP		3.4 km 244°	2025-02-02 15:24:14
431006805 JP		3.5 km 266°	2025-02-04 09:02:26		NAV NEHA		3.8 km 233°	2025-02-11 18:52:40
EMINENT ACE		3.9 km 252°	2025-02-11 18:53:40		CC INNOVATOR		4.0 km 231°	2025-02-11 13:16:05
BRAVO		4.0 km 230°	2025-02-11 18:55:40		431011173 JP		4.2 km 274°	2025-02-05 22:49:17
8 EBISU		4.3 km 220°	2025-02-11 08:25:37		TAKAMARU		4.3 km 220°	2025-02-11 18:55:40
TAHARA 1 PILOT BOAT		4.3 km 220°	2025-02-11 12:13:59		431011174 JP		4.4 km 222°	2025-02-06 20:56:30
SHIN AI MARU		4.9 km 224°	2025-02-11 18:54:40		GENPUKUMARU NO.67		5.1 km 226°	2025-01-20 10:46:15
431006806 JP		5.7 km 283°	2025-02-08 11:08:23		JR2KIN-5		5.8 km 358°	2025-02-10 07:14:17
JR2TER		6.1 km 336°	2025-02-06 20:27:23		JS2SAL-7		6.5 km 117°	2025-02-07 07:30:59
JQ2VLM-9		6.6 km 232°	2025-02-11 05:16:18		JK2EAZ		6.7 km 79°	2025-02-09 21:25:46
MEIHOMARU		6.9 km 274°	2025-02-05 03:43:24		JK2QUE-10		7.1 km 130°	2025-02-11 18:55:07
JN2AYK-5		7.2 km 348°	2025-02-09 06:38:42		#15216D		7.4 km 340°	2025-02-11 18:40:12
NO.8GOZAISHOGO		8.0 km 246°	2025-02-11 18:56:40		431023552 JP		8.2 km 278°	2025-01-27 18:19:18
KOUSEI MARU		8.2 km 316°	2025-02-11 18:55:40		431015564 JP		8.2 km 251°	2025-01-13 22:13:20
RYOAN MARU NO.27		8.5 km 247°	2025-02-11 18:56:40		431000212 JP		8.5 km 248°	2025-01-22 02:46:38
431003060 JP		8.5 km 248°	2025-01-16 14:46:54		ASIAN FAVOUR		8.5 km 249°	2025-02-11 18:54:40
JR2TER-13		8.6 km 335°	2025-02-11 18:54:58		431016260 JP		8.7 km 263°	2025-02-10 23:22:41
JA/AC-048		8.8 km 236°	2025-01-23 00:41:16		YUTAKAMARU NO8		9.3 km 275°	2025-02-11 18:56:40
CW-5		9.3 km 336°	2025-02-10 04:45:25		LABOON		9.4 km 336°	2025-02-11 18:55:40
SELFISH CAPRICIOUS		9.4 km 336°	2025-01-25 14:15:11		FANTASIA		9.4 km 335°	2025-02-11 18:53:40
HARUKA4		9.4 km 337°	2025-02-08 07:02:59		BLAEZR		9.5 km 336°	2025-02-09 05:47:09
431003080 JP		9.5 km 275°	2025-02-06 02:36:39		RAITONINGU7		9.5 km 337°	2025-01-19 06:18:01
431002760 JP		9.9 km 263°	2025-02-10 03:09:16		KEIYO MARU		9.9 km 275°	2025-02-11 18:56:40
JE2KDQ-8		10.1 km 244°	2025-01-15 01:32:41		SEEPEA		10.2 km 325°	2025-01-18 22:20:11
JR2TER-9		10.3 km 347°	2025-02-06 02:52:20		CINDERELLA		10.3 km 326°	2025-01-19 00:54:27
JR2TER-10		10.3 km 346°	2025-02-11 18:44:28		JN2XRK-7		10.3 km 346°	2025-02-07 02:19:14
STAR GATE		10.4 km 276°	2025-02-11 18:55:40		PENNY LANE		10.4 km 325°	2025-01-29 04:36:57
DRAGON		10.4 km 326°	2025-02-09 03:05:54		HORIZON 6		10.4 km 325°	2025-02-02 06:30:07
ARIEL 1		10.4 km 325°	2025-01-19 08:07:13		ASAKAZE		10.4 km 325°	2025-01-19 03:53:46
KOLOGO		10.4 km 326°	2025-02-06 05:46:57		ROSETTA 3		10.5 km 326°	2025-02-01 05:04:55
JOKER		10.5 km 326°	2025-01-26 03:02:42		SHIKADAI		10.5 km 325°	2025-01-26 06:27:03
JR9IOH-7		10.5 km 20°	2025-01-31 12:18:54		THUNDERBIRD2		10.5 km 326°	2025-02-09 06:34:14
TOM CAT 6		10.6 km 326°	2025-02-02 01:57:40		431009600 JP		10.6 km 268°	2025-01-30 22:53:21
431019660 JP		10.8 km 264°	2025-02-02 17:01:24		_supersuz		10.9 km 335°	2025-02-11 18:56:41
431020184 JP		10.9 km 261°	2025-01-31 06:02:02		BUDDY		11.0 km 321°	2025-02-11 04:19:12
SUNNY DAHLIA		11.1 km 261°	2025-02-11 18:55:40		LIBRA		11.1 km 274°	2025-02-11 18:55:40
JG2TYN-9		11.3 km 28°	2025-02-09 02:32:14		ADS-B_TER		11.6 km 343°	2025-02-11 18:40:08
SYORYU		11.6 km 265°	2025-01-24 06:07:39		431014432 JP		12.3 km 261°	2025-02-06 06:08:04
CHIZAN		12.3 km 262°	2025-02-11 18:54:40		JF2PDA		12.5 km 72°	2025-02-10 08:04:31
JF2PDA-9		12.5 km 72°	2025-02-10 08:04:06		431005636 JP		12.7 km 257°	2025-02-09 23:00:52
TAISEIMARU		12.7 km 184°	2025-02-10 14:20:41		JE2KDQ-3		12.8 km 25°	2025-02-11 18:52:24
AOSIO		12.8 km 316°	2025-02-04 01:49:40		SAILBOAT HERIOS		12.9 km 316°	2025-01-30 21:03:10
431007324 JP		13.0 km 299°	2025-02-03 06:42:38		TATSUMIMARU		13.1 km 316°	2025-02-04 01:34:38
SHINZANMARU		13.2 km 183°	2025-01-21 00:17:22		431017345 JP		13.6 km 258°	2025-02-09 22:06:47

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.