callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
HEKISEI MARU		297.9 m 331°	2025-02-12 18:04:04		KUWANAMARU		338.5 m 2°	2025-02-12 10:34:16
431007424 JP		380.8 m 13°	2025-02-06 08:47:18		431007712 JP		489.0 m 307°	2025-01-16 06:22:05
431024892 JP		579.1 m 302°	2025-01-28 17:33:13		431020586 JP		623.6 m 301°	2025-02-02 06:04:04
SHIOSAI		899.1 m 44°	2025-02-12 06:59:55		TOUSHIN MARU NO6		1.1 km 293°	2025-02-12 18:04:04
MIHARA		1.4 km 291°	2025-02-11 03:58:10		431101174 JP		1.4 km 291°	2025-02-08 22:20:27
SHINKOU MARU NO.58		1.8 km 265°	2025-02-12 18:04:04		EIHO MARU NO.1		2.2 km 291°	2025-02-12 11:05:19
TAHARAMARU		2.2 km 291°	2025-02-12 18:06:04		IBUKIMARU		2.2 km 293°	2025-02-12 10:35:16
431005212 JP		2.2 km 293°	2025-02-10 13:34:18		ATSUMI MARU		2.2 km 294°	2025-02-12 18:06:04
LIBRA		2.3 km 290°	2025-02-12 18:06:04		431536002 JP		3.2 km 249°	2025-02-02 15:24:14
431006805 JP		3.4 km 272°	2025-02-04 09:02:26		NAV NEHA		3.5 km 237°	2025-02-12 18:03:04
CC INNOVATOR		3.7 km 234°	2025-02-11 13:16:05		BRAVO		3.7 km 234°	2025-02-12 18:05:04
ORION LEADER		3.7 km 261°	2025-02-12 18:05:04		8 EBISU		4.0 km 223°	2025-02-11 08:25:37
TAKAMARU		4.0 km 223°	2025-02-12 18:05:04		TAHARA 1 PILOT BOAT		4.0 km 222°	2025-02-12 04:21:37
431011174 JP		4.1 km 225°	2025-02-06 20:56:30		431011173 JP		4.2 km 279°	2025-02-05 22:49:17
GENPUKUMARU NO.67		4.8 km 229°	2025-01-20 10:46:15		431006806 JP		5.7 km 287°	2025-02-08 11:08:23
JR2KIN-5		6.2 km 359°	2025-02-12 07:29:22		JR2TER		6.4 km 338°	2025-02-06 20:27:23
JS2SAL-7		6.4 km 114°	2025-02-07 07:30:59		MEIHOMARU		6.9 km 278°	2025-02-05 03:43:24
JK2EAZ		6.9 km 76°	2025-02-09 21:25:46		JK2QUE-10		6.9 km 127°	2025-02-12 17:59:31
JQ2VLM-9		7.2 km 230°	2025-02-12 08:06:29		JN2AYK-5		7.5 km 349°	2025-02-09 06:38:42
JF2PDA/P		7.7 km 25°	2025-02-12 04:58:34		#15216D		7.8 km 342°	2025-02-12 17:40:10
KINJUMARU		7.8 km 281°	2025-02-12 18:06:04		HOKUTOMARU NO.6		7.9 km 246°	2025-02-12 08:43:05
NO.8GOZAISHOGO		7.9 km 246°	2025-02-12 18:06:04		431015564 JP		8.0 km 253°	2025-01-13 22:13:20
431023552 JP		8.1 km 280°	2025-01-27 18:19:18		431000212 JP		8.3 km 250°	2025-01-22 02:46:38
431003060 JP		8.3 km 250°	2025-01-16 14:46:54		JA/AC-048		8.5 km 237°	2025-01-23 00:41:16
431016260 JP		8.6 km 265°	2025-02-10 23:22:41		JR2TER-13		8.9 km 336°	2025-02-12 18:04:57
YUTAKAMARU NO8		9.0 km 279°	2025-02-12 18:06:04		431003080 JP		9.5 km 277°	2025-02-06 02:36:39
CW-5		9.6 km 337°	2025-02-10 04:45:25		LABOON		9.7 km 337°	2025-02-12 18:04:04
SELFISH CAPRICIOUS		9.7 km 337°	2025-01-25 14:15:11		FANTASIA		9.7 km 337°	2025-02-12 18:05:04
HARUKA4		9.7 km 338°	2025-02-08 07:02:59		431002760 JP		9.7 km 265°	2025-02-10 03:09:16
BLAEZR		9.8 km 337°	2025-02-09 05:47:09		RAITONINGU7		9.8 km 338°	2025-01-19 06:18:01
JE2KDQ-8		9.9 km 246°	2025-01-15 01:32:41		SEEPEA		10.5 km 327°	2025-01-18 22:20:11
431009600 JP		10.5 km 270°	2025-01-30 22:53:21		CINDERELLA		10.6 km 328°	2025-01-19 00:54:27
JR2TER-9		10.6 km 348°	2025-02-06 02:52:20		PENNY LANE		10.7 km 327°	2025-01-29 04:36:57
DRAGON		10.7 km 327°	2025-02-09 03:05:54		JR2TER-10		10.7 km 347°	2025-02-12 18:04:26
JN2XRK-7		10.7 km 347°	2025-02-07 02:19:14		HORIZON 6		10.7 km 327°	2025-02-02 06:30:07
ARIEL 1		10.7 km 327°	2025-01-19 08:07:13		ASAKAZE		10.7 km 327°	2025-01-19 03:53:46
KOLOGO		10.7 km 328°	2025-02-12 06:55:55		431019660 JP		10.7 km 266°	2025-02-02 17:01:24
ROSETTA 3		10.7 km 328°	2025-02-01 05:04:55		JOKER		10.8 km 327°	2025-01-26 03:02:42
431020184 JP		10.8 km 263°	2025-01-31 06:02:02		SHIKADAI		10.8 km 326°	2025-01-26 06:27:03
THUNDERBIRD2		10.8 km 327°	2025-02-09 06:34:14		TOM CAT 6		10.8 km 327°	2025-02-02 01:57:40
JR9IOH-7		10.9 km 20°	2025-01-31 12:18:54		_supersuz		11.2 km 336°	2025-02-12 18:06:04
BUDDY		11.2 km 322°	2025-02-11 04:19:12		JG2TYN-9		11.4 km 27°	2025-02-12 02:56:42
SYORYU		11.5 km 267°	2025-01-24 06:07:39		CHIZAN		11.9 km 259°	2025-02-12 18:05:04
ADS-B_TER		11.9 km 344°	2025-02-12 17:40:06		431014432 JP		12.1 km 262°	2025-02-06 06:08:04
TAISEIMARU		12.4 km 184°	2025-02-10 14:20:41		OHRYU MARU		12.4 km 263°	2025-02-12 18:04:04
431005636 JP		12.6 km 258°	2025-02-09 23:00:52		JF2PDA-9		12.7 km 71°	2025-02-10 08:04:06
SHINZANMARU		12.8 km 183°	2025-01-21 00:17:22		AOSIO		13.0 km 318°	2025-02-04 01:49:40
431007324 JP		13.1 km 301°	2025-02-03 06:42:38		SAILBOAT HERIOS		13.1 km 318°	2025-01-30 21:03:10
JE2KDQ-3		13.2 km 25°	2025-02-12 17:12:34		TATSUMIMARU		13.3 km 318°	2025-02-04 01:34:38
431017345 JP		13.4 km 260°	2025-02-09 22:06:47		431008476 JP		13.5 km 268°	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.