callsign		distance	last heard - EST		callsign		distance	last heard - EST
PU ZHENG		0.4 miles 86°	2025-01-30 07:58:10		312769002 BZ		0.5 miles 198°	2025-01-28 15:46:09
SYORYU		1.0 miles 185°	2025-01-24 01:07:39		NISSHOUMARU		1.0 miles 158°	2025-01-30 07:56:09
MANYOSHI MARU		1.4 miles 149°	2025-01-30 07:56:09		SETOUCHI		1.5 miles 166°	2025-01-30 07:57:09
431008476 JP		1.6 miles 237°	2025-01-28 21:18:43		431003005 JP		1.7 miles 281°	2025-01-18 04:53:06
SHINKO MARU NO31		1.9 miles 181°	2025-01-30 07:56:09		NIKKO MARU NO.18		1.9 miles 209°	2025-01-30 07:56:09
431023552 JP		2.1 miles 80°	2025-01-27 13:19:18		431003004 JP		2.7 miles 254°	2025-01-27 03:54:11
431001383 JP		2.7 miles 235°	2025-01-26 23:04:46		TETSUUN MARU NO.1		3.0 miles 344°	2025-01-30 07:56:09
431002292 JP		3.0 miles 136°	2024-12-31 22:14:33		431015564 JP		3.0 miles 132°	2025-01-13 17:13:20
TOKACHI		3.1 miles 269°	2025-01-30 07:57:09		431003060 JP		3.2 miles 137°	2025-01-16 09:46:54
431000212 JP		3.2 miles 137°	2025-01-21 21:46:38		431015604 JP		3.2 miles 137°	2025-01-06 00:25:57
431000960 JP		3.4 miles 126°	2025-01-07 19:13:23		JJ2YAP-12		3.4 miles 313°	2025-01-30 03:53:53
JE2KDQ-8		3.4 miles 155°	2025-01-14 20:32:41		JJ2YAA-1		3.4 miles 313°	2025-01-30 07:45:33
NO.8GOZAISHOGO		3.5 miles 132°	2025-01-30 07:57:09		SHINKOUMARU NO.28		3.7 miles 282°	2025-01-30 07:58:10
77 SANKYOMARU		3.8 miles 264°	2025-01-12 22:01:24		431006805 JP		3.8 miles 84°	2025-01-21 00:07:52
KOURYOUMARU		4.0 miles 325°	2025-01-27 14:25:09		431003392 JP		4.0 miles 231°	2025-01-07 06:29:54
NO.3 GINHOUMARU		4.0 miles 323°	2025-01-25 00:46:56		28FUKABIKIMARU		4.2 miles 278°	2025-01-03 17:34:18
JA/AC-048		4.3 miles 143°	2025-01-22 19:41:16		SHOURYU		4.3 miles 239°	2025-01-30 02:13:23
NO23.DAIOUMARU		4.5 miles 339°	2025-01-27 15:05:13		TATSUMIMARU		4.5 miles 339°	2025-01-27 19:36:29
431811002 JP		4.5 miles 249°	2025-01-21 20:11:28		BELLE3-6		4.6 miles 340°	2025-01-30 07:58:10
431011174 JP		4.7 miles 93°	2025-01-29 22:05:59		PLUTO LEADER		4.7 miles 358°	2025-01-30 07:56:09
431200700 JP		4.8 miles 95°	2025-01-11 05:41:15		DELHI HIGHWAY		4.8 miles 99°	2025-01-30 07:56:09
TAHARAMARU		4.8 miles 98°	2025-01-30 07:57:09		MERCURY ACE		4.9 miles 101°	2025-01-30 07:57:09
TAKAMARU		4.9 miles 99°	2025-01-30 07:58:10		APOLLON LEADER		4.9 miles 103°	2025-01-30 07:56:09
MIHARA		4.9 miles 92°	2025-01-07 16:27:05		JQ2VLM-9		5.0 miles 124°	2025-01-30 03:05:16
HOUN MARU		5.1 miles 245°	2025-01-21 22:42:44		431006560 JP		5.1 miles 243°	2025-01-18 16:03:16
OCEANUS HIGHWAY		5.3 miles 104°	2025-01-30 07:58:10		431536002 JP		5.3 miles 104°	2025-01-30 04:04:10
EBISU MARU		5.4 miles 105°	2025-01-21 23:05:46		431005213 JP		5.4 miles 255°	2025-01-28 00:44:59
GENPUKUMARU NO.67		5.4 miles 118°	2025-01-20 05:46:15		RYOKA MARU NO5		5.5 miles 1°	2025-01-30 07:28:19
8 EBISU		5.5 miles 109°	2025-01-30 01:18:17		POSEIDON HIGHWAY		5.5 miles 110°	2025-01-30 07:57:09
HOZAN MARU		5.6 miles 254°	2025-01-11 04:38:08		JINDONG 9		5.6 miles 1°	2025-01-30 07:53:09
SAILBOAT HERIOS		5.7 miles 16°	2025-01-30 05:33:19		BUDDY		5.7 miles 29°	2025-01-26 00:31:57
AOSIO		5.7 miles 15°	2025-01-27 22:24:45		KAIYOUMARU NO.8		5.7 miles 0°	2025-01-30 07:56:09
TY IRIS		5.8 miles 91°	2025-01-30 07:58:10		431008552 JP		5.8 miles 4°	2025-01-29 06:14:09
ATSUMI MARU		5.8 miles 4°	2025-01-30 07:58:10		EIHO MARU NO.1		5.8 miles 91°	2025-01-26 13:54:14
IBUKIMARU		5.8 miles 90°	2025-01-30 05:56:09		AKENO MARU		5.8 miles 4°	2025-01-30 07:57:09
431005212 JP		5.8 miles 90°	2025-01-25 08:50:08		431015216 JP		5.8 miles 4°	2025-01-09 10:28:51
SUMIYOSHI MARU NO.2		5.8 miles 90°	2025-01-24 01:06:38		431011244 JP		5.8 miles 4°	2025-01-06 01:38:04
TAHARA 1 PILOT BOAT		5.8 miles 114°	2025-01-27 05:23:20		431011173 JP		5.9 miles 114°	2025-01-30 05:00:16
B16RYOSEIMARU		5.9 miles 1°	2025-01-28 20:45:39		SHUN HE		6.0 miles 96°	2025-01-30 07:57:09
SHIKADAI		6.0 miles 33°	2025-01-26 01:27:03		SEEPEA		6.0 miles 35°	2025-01-18 17:20:11
HORIZON 6		6.0 miles 34°	2025-01-26 01:01:00		BELLE8		6.0 miles 34°	2025-01-09 01:27:45
PENNY LANE		6.0 miles 34°	2025-01-28 23:36:57		ARIEL 1		6.0 miles 34°	2025-01-19 03:07:13
ASAKAZE		6.1 miles 34°	2025-01-18 22:53:46		NARUMI5055		6.1 miles 34°	2025-01-03 18:31:23
DRAGON		6.1 miles 34°	2025-01-23 23:36:30		KEISEI MARU		6.1 miles 96°	2025-01-30 07:57:09
CINDERELLA		6.1 miles 35°	2025-01-18 19:54:27		JOKER		6.1 miles 34°	2025-01-25 22:02:42
ANNEX7		6.1 miles 34°	2025-01-03 18:05:21		THUNDERBIRD2		6.1 miles 34°	2025-01-19 01:57:05
ROSETTA 3		6.1 miles 34°	2025-01-18 00:33:52		TOM CAT 6		6.1 miles 34°	2025-01-18 22:06:42
KOLOGO		6.1 miles 34°	2025-01-30 07:56:09		REN HE		6.1 miles 92°	2025-01-30 07:56:09
HANANOYA		6.1 miles 34°	2025-01-11 04:02:05		FIDELIO		6.1 miles 34°	2025-01-12 02:00:19
JA/AC-050		6.2 miles 196°	2025-01-11 21:32:58		JR2TER		6.3 miles 60°	2025-01-30 07:49:30

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.