callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
JS2SAL-7		4.4 km 190°	2025-02-07 07:30:59		JF2PDA-9		5.9 km 65°	2025-02-10 08:04:06
JK2QUE-10		6.0 km 191°	2025-02-12 18:39:30		SHIOSAI		6.1 km 260°	2025-02-12 06:59:55
JF2PDA/P		6.2 km 327°	2025-02-12 04:58:34		431007424 JP		6.7 km 259°	2025-02-06 08:47:18
KUWANAMARU		6.8 km 258°	2025-02-12 10:34:16		SUMIYOSHI MARU NO.2		6.9 km 256°	2025-02-12 15:36:47
HEKISEI MARU		7.0 km 258°	2025-02-12 18:43:07		431007712 JP		7.2 km 259°	2025-01-16 06:22:05
431024892 JP		7.3 km 259°	2025-01-28 17:33:13		431020586 JP		7.3 km 259°	2025-02-02 06:04:04
TOUSHIN MARU NO6		7.8 km 260°	2025-02-12 18:45:08		MIHARA		8.0 km 261°	2025-02-11 03:58:10
431101174 JP		8.1 km 261°	2025-02-08 22:20:27		JR2KIN-5		8.1 km 303°	2025-02-12 07:29:22
JG2TYN-9		8.6 km 350°	2025-02-12 02:56:42		SHINKOU MARU NO.58		8.6 km 257°	2025-02-12 18:43:07
431005212 JP		8.7 km 264°	2025-02-10 13:34:18		ATSUMI MARU		8.7 km 265°	2025-02-12 18:44:08
IBUKIMARU		8.7 km 264°	2025-02-12 10:35:16		TAHARAMARU		8.7 km 264°	2025-02-12 18:44:08
LIBRA		8.8 km 264°	2025-02-12 18:45:08		JR9IOH-7		9.1 km 341°	2025-01-31 12:18:54
JN2AYK-5		9.9 km 305°	2025-02-09 06:38:42		JR2TER		10.0 km 295°	2025-02-06 20:27:23
431536002 JP		10.1 km 254°	2025-02-02 15:24:14		431006805 JP		10.2 km 261°	2025-02-04 09:02:26
NAV NEHA		10.3 km 249°	2025-02-12 18:43:07		JE2KDQ-3		10.3 km 353°	2025-02-12 18:32:35
CC INNOVATOR		10.4 km 248°	2025-02-11 13:16:05		BRAVO		10.4 km 248°	2025-02-12 18:44:08
8 EBISU		10.4 km 244°	2025-02-11 08:25:37		TAKAMARU		10.4 km 244°	2025-02-12 18:45:08
TAHARA 1 PILOT BOAT		10.4 km 244°	2025-02-12 04:21:37		ORION LEADER		10.5 km 258°	2025-02-12 18:43:07
431011174 JP		10.6 km 244°	2025-02-06 20:56:30		#15216D		10.7 km 302°	2025-02-12 18:40:10
431011173 JP		10.9 km 264°	2025-02-05 22:49:17		GENPUKUMARU NO.67		11.4 km 245°	2025-01-20 10:46:15
JR2TER-13		12.1 km 302°	2025-02-12 18:44:57		431006806 JP		12.2 km 270°	2025-02-08 11:08:23
JR2TER-9		12.4 km 314°	2025-02-06 02:52:20		JR2NSU		12.5 km 7°	2025-01-16 03:08:08
JR2TER-10		12.6 km 314°	2025-02-12 18:44:26		JN2XRK-7		12.6 km 314°	2025-02-07 02:19:14
HARUKA4		12.7 km 305°	2025-02-08 07:02:59		CW-5		12.7 km 305°	2025-02-10 04:45:25
LABOON		12.7 km 305°	2025-02-12 18:43:07		SELFISH CAPRICIOUS		12.7 km 305°	2025-01-25 14:15:11
RAITONINGU7		12.7 km 306°	2025-01-19 06:18:01		BLAEZR		12.7 km 305°	2025-02-09 05:47:09
FANTASIA		12.7 km 305°	2025-02-12 18:44:08		MEIHOMARU		13.5 km 267°	2025-02-05 03:43:24
JQ2VLM-9		13.7 km 243°	2025-02-12 08:06:29		ADS-B_TER		13.9 km 314°	2025-02-12 18:40:06
_supersuz		14.1 km 307°	2025-02-12 18:45:08		JA/AC-034		14.2 km 25°	2025-01-16 03:48:12
SEEPEA		14.3 km 300°	2025-01-18 22:20:11		CINDERELLA		14.3 km 300°	2025-01-19 00:54:27
KINJUMARU		14.3 km 269°	2025-02-12 18:45:08		KOLOGO		14.4 km 301°	2025-02-12 06:55:55
DRAGON		14.4 km 300°	2025-02-09 03:05:54		PENNY LANE		14.4 km 300°	2025-01-29 04:36:57
ROSETTA 3		14.4 km 301°	2025-02-01 05:04:55		ARIEL 1		14.4 km 300°	2025-01-19 08:07:13
ASAKAZE		14.4 km 300°	2025-01-19 03:53:46		HORIZON 6		14.4 km 300°	2025-02-02 06:30:07
JOKER		14.5 km 300°	2025-01-26 03:02:42		THUNDERBIRD2		14.5 km 301°	2025-02-09 06:34:14
TOM CAT 6		14.5 km 301°	2025-02-02 01:57:40		SHIKADAI		14.6 km 300°	2025-01-26 06:27:03
431023552 JP		14.7 km 269°	2025-01-27 18:19:18		HOKUTOMARU NO.6		14.7 km 250°	2025-02-12 08:43:05
NO.8GOZAISHOGO		14.7 km 251°	2025-02-12 18:45:08		431015564 JP		14.9 km 254°	2025-01-13 22:13:20
TETSUMARU		15.0 km 100°	2025-02-11 21:28:56		431000212 JP		15.2 km 252°	2025-01-22 02:46:38
431003060 JP		15.2 km 252°	2025-01-16 14:46:54		JA/AC-048		15.2 km 246°	2025-01-23 00:41:16
BUDDY		15.3 km 298°	2025-02-11 04:19:12		431016260 JP		15.5 km 261°	2025-02-10 23:22:41
YUTAKAMARU NO8		15.6 km 268°	2025-02-12 18:45:08		NO88ASAHIMARU		15.7 km 166°	2025-01-14 04:24:58
EISEKI		15.9 km 179°	2025-02-10 13:36:18		TAISEIMARU		15.9 km 208°	2025-02-10 14:20:41
SUMIHO MARU		16.0 km 161°	2025-02-06 18:14:15		431003080 JP		16.1 km 268°	2025-02-06 02:36:39
SHOSEN MARU NO.8		16.2 km 155°	2025-02-10 15:59:52		SHINZANMARU		16.2 km 207°	2025-01-21 00:17:22
KYOUSHIN MARU		16.5 km 158°	2025-02-07 12:11:10		431002760 JP		16.6 km 261°	2025-02-10 03:09:16
JE2KDQ-8		16.7 km 250°	2025-01-15 01:32:41		431009600 JP		17.3 km 264°	2025-01-30 22:53:21
AOSIO		17.3 km 297°	2025-02-04 01:49:40		SAILBOAT HERIOS		17.5 km 297°	2025-01-30 21:03:10
HAKUSEIMARU NO.11		17.5 km 139°	2025-02-12 18:44:08		431019660 JP		17.5 km 262°	2025-02-02 17:01:24
TATSUMIMARU		17.6 km 298°	2025-02-04 01:34:38		431020184 JP		17.6 km 260°	2025-01-31 06:02:02

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.