callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KUWANAMARU		176.6 m 62°	2025-02-11 07:08:29		431007712 JP		247.0 m 279°	2025-01-16 06:22:05
431007424 JP		252.7 m 64°	2025-02-06 08:47:18		431024892 JP		348.4 m 278°	2025-01-28 17:33:13
431020586 JP		394.4 m 279°	2025-02-02 06:04:04		SHIOSAI		872.0 m 63°	2025-02-10 07:08:39
MIHARA		1.2 km 281°	2025-02-11 03:58:10		431101174 JP		1.2 km 282°	2025-02-08 22:20:27
TAHARAMARU		1.9 km 286°	2025-02-11 16:19:24		IBUKIMARU		1.9 km 287°	2025-02-11 08:55:40
431005212 JP		1.9 km 288°	2025-02-10 13:34:18		ATSUMI MARU		1.9 km 288°	2025-02-11 16:19:24
ORION LEADER		2.3 km 284°	2025-02-11 16:19:24		431536002 JP		3.2 km 244°	2025-02-02 15:24:14
431006805 JP		3.3 km 268°	2025-02-04 09:02:26		NAV NEHA		3.6 km 232°	2025-02-11 16:15:24
EMINENT ACE		3.7 km 252°	2025-02-11 16:17:24		CC INNOVATOR		3.7 km 230°	2025-02-11 13:16:05
BRAVO		3.7 km 230°	2025-02-11 16:19:24		431011173 JP		4.0 km 275°	2025-02-05 22:49:17
8 EBISU		4.1 km 219°	2025-02-11 08:25:37		TAKAMARU		4.1 km 219°	2025-02-11 16:19:24
TAHARA 1 PILOT BOAT		4.1 km 218°	2025-02-11 12:13:59		431011174 JP		4.2 km 221°	2025-02-06 20:56:30
SHIN AI MARU		4.7 km 223°	2025-02-11 16:18:24		GENPUKUMARU NO.67		4.9 km 225°	2025-01-20 10:46:15
431006806 JP		5.5 km 285°	2025-02-08 11:08:23		JR2KIN-5		5.9 km 0°	2025-02-10 07:14:17
JR2TER		6.1 km 338°	2025-02-06 20:27:23		JQ2VLM-9		6.3 km 232°	2025-02-11 05:16:18
JS2SAL-7		6.7 km 116°	2025-02-07 07:30:59		MEIHOMARU		6.7 km 276°	2025-02-05 03:43:24
JK2EAZ		7.0 km 78°	2025-02-09 21:25:46		JK2QUE-10		7.2 km 128°	2025-02-11 16:15:07
JN2AYK-5		7.2 km 349°	2025-02-09 06:38:42		#15216D		7.5 km 342°	2025-02-11 15:40:10
NO.8GOZAISHOGO		7.7 km 246°	2025-02-11 16:17:24		431023552 JP		8.0 km 279°	2025-01-27 18:19:18
431015564 JP		8.0 km 251°	2025-01-13 22:13:20		KOUSEI MARU		8.1 km 318°	2025-02-11 16:19:24
431000212 JP		8.3 km 248°	2025-01-22 02:46:38		RYOAN MARU NO.27		8.3 km 248°	2025-02-11 16:17:24
431003060 JP		8.3 km 248°	2025-01-16 14:46:54		ASIAN FAVOUR		8.3 km 249°	2025-02-11 16:18:24
431016260 JP		8.5 km 263°	2025-02-10 23:22:41		JA/AC-048		8.6 km 235°	2025-01-23 00:41:16
JR2TER-13		8.6 km 336°	2025-02-11 16:19:58		YUTAKAMARU NO8		9.1 km 275°	2025-02-11 16:18:24
431003080 JP		9.3 km 275°	2025-02-06 02:36:39		CW-5		9.3 km 337°	2025-02-10 04:45:25
LABOON		9.4 km 337°	2025-02-11 16:19:24		SELFISH CAPRICIOUS		9.4 km 337°	2025-01-25 14:15:11
FANTASIA		9.4 km 337°	2025-02-11 16:17:24		HARUKA4		9.4 km 338°	2025-02-08 07:02:59
BLAEZR		9.5 km 337°	2025-02-09 05:47:09		RAITONINGU7		9.5 km 338°	2025-01-19 06:18:01
431002760 JP		9.6 km 263°	2025-02-10 03:09:16		JE2KDQ-8		9.9 km 244°	2025-01-15 01:32:41
STAR GATE		10.2 km 276°	2025-02-11 16:19:24		SEEPEA		10.2 km 327°	2025-01-18 22:20:11
CINDERELLA		10.3 km 327°	2025-01-19 00:54:27		JR2TER-9		10.3 km 348°	2025-02-06 02:52:20
PENNY LANE		10.4 km 327°	2025-01-29 04:36:57		DRAGON		10.4 km 327°	2025-02-09 03:05:54
HORIZON 6		10.4 km 327°	2025-02-02 06:30:07		ARIEL 1		10.4 km 327°	2025-01-19 08:07:13
JR2TER-10		10.4 km 347°	2025-02-11 16:04:29		JN2XRK-7		10.4 km 347°	2025-02-07 02:19:14
ASAKAZE		10.4 km 327°	2025-01-19 03:53:46		431009600 JP		10.4 km 268°	2025-01-30 22:53:21
KOLOGO		10.4 km 328°	2025-02-06 05:46:57		ROSETTA 3		10.4 km 327°	2025-02-01 05:04:55
JOKER		10.5 km 327°	2025-01-26 03:02:42		SHIKADAI		10.5 km 326°	2025-01-26 06:27:03
THUNDERBIRD2		10.5 km 327°	2025-02-09 06:34:14		TOM CAT 6		10.5 km 327°	2025-02-02 01:57:40
431019660 JP		10.6 km 264°	2025-02-02 17:01:24		431020184 JP		10.7 km 261°	2025-01-31 06:02:02
JR9IOH-7		10.7 km 21°	2025-01-31 12:18:54		_supersuz		10.9 km 336°	2025-02-11 16:19:24
BUDDY		10.9 km 322°	2025-02-11 04:19:12		SUNNY DAHLIA		10.9 km 262°	2025-02-11 16:19:24
LIBRA		10.9 km 274°	2025-02-11 16:19:24		SYORYU		11.4 km 265°	2025-01-24 06:07:39
JG2TYN-9		11.5 km 29°	2025-02-09 02:32:14		ADS-B_TER		11.6 km 344°	2025-02-11 15:40:06
431014432 JP		12.0 km 261°	2025-02-06 06:08:04		CHIZAN		12.1 km 262°	2025-02-11 16:18:24
431005636 JP		12.5 km 257°	2025-02-09 23:00:52		TAISEIMARU		12.6 km 183°	2025-02-10 14:20:41
AOSIO		12.7 km 318°	2025-02-04 01:49:40		JF2PDA		12.7 km 72°	2025-02-10 08:04:31
JF2PDA-9		12.8 km 72°	2025-02-10 08:04:06		431007324 JP		12.8 km 300°	2025-02-03 06:42:38
SAILBOAT HERIOS		12.8 km 317°	2025-01-30 21:03:10		JE2KDQ-3		13.0 km 26°	2025-02-11 16:12:19
TATSUMIMARU		13.0 km 317°	2025-02-04 01:34:38		SHINZANMARU		13.1 km 182°	2025-01-21 00:17:22
431017345 JP		13.3 km 258°	2025-02-09 22:06:47		431008476 JP		13.4 km 267°	2025-01-29 02:18:43

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.