callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
JA/AC-034		4.5 km 272°	2025-01-16 03:48:12		JA2JMV B		5.5 km 333°	2025-02-12 19:00:30
JA2JMV-B		5.5 km 333°	2025-02-12 19:00:30		JA2JMV-N		5.5 km 333°	2025-02-12 18:44:59
JA2RKU B		5.5 km 333°	2025-02-01 08:18:38		JA2RKU-B		5.5 km 333°	2025-02-01 08:18:48
JL2NNS-7		5.5 km 98°	2025-01-25 23:23:54		JR2NSU		8.8 km 268°	2025-01-16 03:08:08
JS2DJC-7		9.8 km 292°	2025-02-12 18:55:19		JF2PDA-9		11.4 km 206°	2025-02-10 08:04:06
JE2KDQ-3		11.8 km 258°	2025-02-12 18:52:34		JG2TYN-9		12.6 km 250°	2025-02-12 02:56:42
JS2GWX-9		13.4 km 131°	2025-02-01 00:10:38		JR9IOH-7		14.0 km 253°	2025-01-31 12:18:54
JF2PDA/P		15.7 km 241°	2025-02-12 04:58:34		TETSUMARU		15.8 km 164°	2025-02-11 21:28:56
JK2EAZ		16.4 km 219°	2025-02-09 21:25:46		JR2KIN-5		19.0 km 244°	2025-02-12 07:29:22
JR2TER-9		19.7 km 258°	2025-02-06 02:52:20		JN2AYK-5		19.8 km 249°	2025-02-09 06:38:42
JR2TER-10		19.9 km 258°	2025-02-12 18:44:26		JN2XRK-7		19.9 km 258°	2025-02-07 02:19:14
JQ2GLP-2		20.4 km 100°	2025-02-12 18:32:49		JS2SAL-7		20.4 km 213°	2025-02-07 07:30:59
ADS-B_TER		20.6 km 262°	2025-02-12 18:40:06		#15216D		20.7 km 250°	2025-02-12 18:40:10
JP2KUA-F		20.8 km 95°	2025-02-02 22:55:40		JR2TER		21.2 km 246°	2025-02-06 20:27:23
RAITONINGU7		21.3 km 256°	2025-01-19 06:18:01		HARUKA4		21.4 km 255°	2025-02-08 07:02:59
SHIOSAI		21.4 km 230°	2025-02-12 06:59:55		BLAEZR		21.5 km 255°	2025-02-09 05:47:09
CW-5		21.5 km 255°	2025-02-10 04:45:25		SELFISH CAPRICIOUS		21.5 km 255°	2025-01-25 14:15:11
LABOON		21.5 km 255°	2025-02-12 18:55:09		JR2TER-13		21.6 km 253°	2025-02-12 18:59:56
FANTASIA		21.6 km 255°	2025-02-12 18:59:09		JK2QUE-10		21.9 km 212°	2025-02-12 18:59:31
_supersuz		21.9 km 259°	2025-02-12 19:00:09		431007424 JP		22.0 km 230°	2025-02-06 08:47:18
KUWANAMARU		22.1 km 230°	2025-02-12 10:34:16		HEKISEI MARU		22.3 km 231°	2025-02-12 18:58:09
SUMIYOSHI MARU NO.2		22.3 km 230°	2025-02-12 15:36:47		431007712 JP		22.4 km 231°	2025-01-16 06:22:05
JS2RMU-5		22.5 km 128°	2025-01-31 04:03:12		431024892 JP		22.5 km 231°	2025-01-28 17:33:13
431020586 JP		22.5 km 231°	2025-02-02 06:04:04		JJ2YSH-2		22.6 km 130°	2025-02-12 18:48:07
JR2BEF-9		22.6 km 130°	2025-02-12 07:44:32		JP2YIC-I		22.7 km 130°	2025-02-12 18:58:04
TOUSHIN MARU NO6		22.8 km 232°	2025-02-12 19:00:09		MIHARA		23.0 km 233°	2025-02-11 03:58:10
431101174 JP		23.0 km 233°	2025-02-08 22:20:27		JA6IJW-9		23.0 km 135°	2025-02-12 09:38:35
JA6IJW-7		23.0 km 135°	2025-02-10 12:56:26		JS2QVS-10		23.1 km 135°	2025-02-12 18:50:46
JS2QVS-4		23.1 km 135°	2025-02-12 18:53:11		JS2QVS-1		23.2 km 135°	2025-01-24 12:33:58
CINDERELLA		23.4 km 256°	2025-01-19 00:54:27		431005212 JP		23.4 km 235°	2025-02-10 13:34:18
ATSUMI MARU		23.4 km 235°	2025-02-12 19:00:09		KOLOGO		23.4 km 257°	2025-02-12 06:55:55
IBUKIMARU		23.4 km 235°	2025-02-12 10:35:16		ROSETTA 3		23.4 km 257°	2025-02-01 05:04:55
TAHARAMARU		23.4 km 234°	2025-02-12 19:00:09		DRAGON		23.4 km 257°	2025-02-09 03:05:54
SEEPEA		23.5 km 256°	2025-01-18 22:20:11		THUNDERBIRD2		23.5 km 257°	2025-02-09 06:34:14
TOM CAT 6		23.5 km 257°	2025-02-02 01:57:40		JOKER		23.5 km 257°	2025-01-26 03:02:42
PENNY LANE		23.5 km 257°	2025-01-29 04:36:57		ASAKAZE		23.5 km 257°	2025-01-19 03:53:46
ARIEL 1		23.5 km 257°	2025-01-19 08:07:13		HORIZON 6		23.5 km 257°	2025-02-02 06:30:07
LIBRA		23.5 km 235°	2025-02-12 19:00:09		SHIKADAI		23.7 km 257°	2025-01-26 06:27:03
SHINKOU MARU NO.58		23.8 km 232°	2025-02-12 18:58:09		JJ2YZL-9		24.4 km 128°	2025-02-12 07:41:16
BUDDY		24.5 km 257°	2025-02-11 04:19:12		JA/AC-031		24.5 km 268°	2025-01-31 02:32:00
JO2NZH/2		24.5 km 268°	2025-01-20 23:57:45		JK2KNH-5		24.8 km 132°	2025-02-01 08:37:51
431006805 JP		24.9 km 235°	2025-02-04 09:02:26		431011173 JP		25.3 km 237°	2025-02-05 22:49:17
KOUYOU		25.3 km 175°	2025-02-11 19:28:44		431536002 JP		25.4 km 232°	2025-02-02 15:24:14
ORION LEADER		25.5 km 234°	2025-02-12 18:58:09		NAV NEHA		25.8 km 231°	2025-02-12 19:00:09
431006806 JP		25.9 km 241°	2025-02-08 11:08:23		CC INNOVATOR		26.0 km 230°	2025-02-11 13:16:05
BRAVO		26.0 km 230°	2025-02-12 18:59:09		YUSHOMARU		26.0 km 153°	2025-02-12 08:36:05
AOSIO		26.2 km 260°	2025-02-04 01:49:40		8 EBISU		26.3 km 229°	2025-02-11 08:25:37
TAKAMARU		26.3 km 229°	2025-02-12 18:59:09		TAHARA 1 PILOT BOAT		26.3 km 229°	2025-02-12 04:21:37
SAILBOAT HERIOS		26.3 km 260°	2025-01-30 21:03:10		TATSUMIMARU		26.4 km 260°	2025-02-04 01:34:38
431011174 JP		26.4 km 229°	2025-02-06 20:56:30		JQ2QBN-12		26.7 km 267°	2025-02-12 11:36:54

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.