callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
JN2XRK-7		0.0 m 0°	2025-02-07 02:19:14		JR2TER-9		183.3 m 96°	2025-02-06 02:52:20
ADS-B_TER		1.4 km 320°	2025-02-12 18:40:06		RAITONINGU7		1.8 km 224°	2025-01-19 06:18:01
HARUKA4		1.8 km 222°	2025-02-08 07:02:59		BLAEZR		1.9 km 224°	2025-02-09 05:47:09
SELFISH CAPRICIOUS		2.0 km 223°	2025-01-25 14:15:11		CW-5		2.0 km 222°	2025-02-10 04:45:25
FANTASIA		2.0 km 224°	2025-02-12 19:14:11		LABOON		2.0 km 222°	2025-02-12 19:13:11
_supersuz		2.1 km 266°	2025-02-12 19:15:11		JR2TER-13		2.6 km 208°	2025-02-12 18:59:56
#15216D		3.0 km 181°	2025-02-12 18:40:10		JN2AYK-5		3.2 km 162°	2025-02-09 06:38:42
KOLOGO		3.6 km 248°	2025-02-12 06:55:55		CINDERELLA		3.6 km 246°	2025-01-19 00:54:27
ROSETTA 3		3.6 km 248°	2025-02-01 05:04:55		THUNDERBIRD2		3.6 km 249°	2025-02-09 06:34:14
TOM CAT 6		3.7 km 250°	2025-02-02 01:57:40		DRAGON		3.7 km 247°	2025-02-09 03:05:54
JOKER		3.7 km 248°	2025-01-26 03:02:42		PENNY LANE		3.7 km 247°	2025-01-29 04:36:57
SEEPEA		3.7 km 244°	2025-01-18 22:20:11		ASAKAZE		3.7 km 247°	2025-01-19 03:53:46
ARIEL 1		3.7 km 247°	2025-01-19 08:07:13		HORIZON 6		3.7 km 247°	2025-02-02 06:30:07
SHIKADAI		3.8 km 248°	2025-01-26 06:27:03		JR2TER		4.5 km 180°	2025-02-06 20:27:23
BUDDY		4.7 km 251°	2025-02-11 04:19:12		JR2KIN-5		4.8 km 151°	2025-02-12 07:29:22
JA/AC-031		5.9 km 301°	2025-01-31 02:32:00		JO2NZH/2		5.9 km 301°	2025-01-20 23:57:45
JR9IOH-7		6.1 km 91°	2025-01-31 12:18:54		AOSIO		6.4 km 263°	2025-02-04 01:49:40
SAILBOAT HERIOS		6.5 km 264°	2025-01-30 21:03:10		TATSUMIMARU		6.5 km 265°	2025-02-04 01:34:38
JF2PDA/P		6.7 km 121°	2025-02-12 04:58:34		JG2TYN-9		7.5 km 92°	2025-02-12 02:56:42
JQ2QBN-12		7.6 km 289°	2025-02-12 11:36:54		SUMIMARU NO.3		8.0 km 269°	2025-02-12 17:10:58
JE2KDQ-3		8.1 km 79°	2025-02-12 19:12:34		431008552 JP		8.2 km 269°	2025-02-10 12:57:14
431011244 JP		8.2 km 269°	2025-02-08 05:27:50		RYUOUMARU NO.25		8.4 km 265°	2025-02-12 05:22:44
431003932 JP		8.8 km 265°	2025-02-01 01:55:37		B16RYOSEIMARU		8.8 km 256°	2025-02-12 05:59:48
431811002 JP		8.9 km 268°	2025-02-02 23:06:58		431000956 JP		9.0 km 267°	2025-02-07 05:32:18
DAIEIMARU		9.0 km 267°	2025-02-12 19:15:11		431999690 JP		9.1 km 260°	2025-02-10 03:13:16
431006806 JP		9.3 km 199°	2025-02-08 11:08:23		ATSUMI MARU		9.5 km 177°	2025-02-12 19:14:11
431005212 JP		9.5 km 177°	2025-02-10 13:34:18		IBUKIMARU		9.6 km 177°	2025-02-12 10:35:16
431007324 JP		9.6 km 247°	2025-02-03 06:42:38		TAHARAMARU		9.6 km 178°	2025-02-12 19:14:11
LIBRA		9.6 km 178°	2025-02-12 19:12:11		431011173 JP		9.9 km 190°	2025-02-05 22:49:17
431101174 JP		9.9 km 174°	2025-02-08 22:20:27		MIHARA		10.0 km 173°	2025-02-11 03:58:10
TOUSHIN MARU NO6		10.1 km 172°	2025-02-12 19:15:11		SHIOSAI		10.2 km 163°	2025-02-12 06:59:55
431020586 JP		10.2 km 169°	2025-02-02 06:04:04		431024892 JP		10.3 km 169°	2025-01-28 17:33:13
431007712 JP		10.3 km 169°	2025-01-16 06:22:05		431006805 JP		10.3 km 185°	2025-02-04 09:02:26
431007424 JP		10.3 km 166°	2025-02-06 08:47:18		KUWANAMARU		10.3 km 166°	2025-02-12 10:34:16
HEKISEI MARU		10.4 km 167°	2025-02-12 19:13:11		KINJUMARU		10.4 km 210°	2025-02-12 19:15:11
MEIHOMARU		10.4 km 205°	2025-02-05 03:43:24		431023552 JP		10.5 km 212°	2025-01-27 18:19:18
SHINKOU MARU NO.58		10.6 km 176°	2025-02-12 19:13:11		SUMIYOSHI MARU NO.2		10.7 km 167°	2025-02-12 15:36:47
JA/AC-051		10.7 km 292°	2025-02-11 21:31:27		JP2YDP-I		10.9 km 291°	2025-02-12 18:57:19
ORION LEADER		11.0 km 186°	2025-02-12 19:13:11		YUTAKAMARU NO8		11.2 km 216°	2025-02-12 19:12:11
JR2NSU		11.3 km 71°	2025-01-16 03:08:08		431536002 JP		11.6 km 183°	2025-02-02 15:24:14
431003080 JP		11.6 km 217°	2025-02-06 02:36:39		BELLE3-6		11.7 km 257°	2025-02-11 09:38:44
NO23.DAIOUMARU		11.8 km 257°	2025-02-12 07:16:57		NAV NEHA		12.3 km 183°	2025-02-12 19:14:11
JP2QOB-T		12.4 km 289°	2025-02-09 01:16:04		JI2ZZX-12		12.5 km 277°	2025-02-12 05:06:55
JJ2YZF-9		12.5 km 277°	2025-02-07 02:17:05		CC INNOVATOR		12.5 km 183°	2025-02-11 13:16:05
BRAVO		12.5 km 182°	2025-02-12 19:14:11		JK2EAZ		12.6 km 134°	2025-02-09 21:25:46
431016260 JP		12.7 km 209°	2025-02-10 23:22:41		431009600 JP		13.2 km 218°	2025-01-30 22:53:21
431011174 JP		13.3 km 182°	2025-02-06 20:56:30		KOURYOUMARU		13.3 km 250°	2025-02-12 19:10:10
8 EBISU		13.3 km 181°	2025-02-11 08:25:37		TAKAMARU		13.3 km 181°	2025-02-12 19:15:11
TAHARA 1 PILOT BOAT		13.3 km 181°	2025-02-12 04:21:37		431002760 JP		13.4 km 213°	2025-02-10 03:09:16
NO.3 GINHOUMARU		13.5 km 252°	2025-02-12 06:46:53		GENPUKUMARU NO.67		13.6 km 185°	2025-01-20 10:46:15

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.