callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
MEISHO MARU		551.2 m 156°	2025-02-11 18:33:41		STAR PHENIX		829.8 m 275°	2025-02-11 18:30:41
YUWAMARU NO.1		1.8 km 142°	2025-02-11 18:31:41		SANYUMARU		1.9 km 296°	2025-02-11 18:31:41
KIYO MARU NO.2		2.1 km 260°	2025-02-11 18:33:41		KAKURYU MARU		2.4 km 303°	2025-02-11 18:32:41
RISUN 6		3.0 km 96°	2025-02-11 18:34:07		SEITOKU MARU		3.2 km 144°	2025-02-11 18:33:41
SHINEI MARU		3.2 km 41°	2025-02-09 03:48:56		KEUM YANG 1		3.7 km 102°	2025-02-11 18:32:04
OCEAN BRIGHT		5.1 km 324°	2025-02-11 18:33:05		HAYABUSA		5.4 km 147°	2025-01-26 06:29:18
ISEMARU		5.5 km 106°	2025-02-11 10:06:00		NISSHINMARU		5.8 km 336°	2025-02-11 18:33:41
NO.2KITAOTOMARU		5.8 km 129°	2025-01-27 03:38:37		SHIGEMARU NO.23		5.9 km 156°	2025-02-10 00:27:29
162565118		5.9 km 306°	2025-02-07 19:52:03		KASHIMA MARU NO.10		5.9 km 60°	2025-02-11 18:34:07
SAKAEMARU		6.0 km 152°	2025-02-09 05:07:55		KOUSEN MARU		6.0 km 346°	2025-02-11 18:33:41
RYOKA MARU NO5		6.1 km 52°	2025-02-11 18:30:01		MATUURA MARU		6.2 km 106°	2025-02-11 18:34:07
SUPERNOVA		6.2 km 121°	2025-02-11 18:32:04		SHIOSAI		6.2 km 151°	2025-01-19 23:16:03
KIRISHIMA MARU NO.17		6.2 km 34°	2025-02-11 18:33:05		NO.15 ASAHI MARU		6.3 km 108°	2025-02-11 18:22:50
SUMISE MARU NO.32		6.3 km 352°	2025-02-11 18:33:41		HIEI		6.3 km 111°	2025-02-11 08:12:58
FAITH		6.3 km 107°	2025-02-11 18:33:05		ADEL.S		6.5 km 121°	2025-02-11 18:33:41
TAKARAMARU		6.5 km 153°	2025-01-27 04:39:56		RISSHO MARU		6.6 km 343°	2025-02-11 18:32:04
KANNON MARU NO.3		6.6 km 107°	2025-02-11 09:08:34		SUMISE MARU NO.8		6.7 km 338°	2025-02-11 18:32:04
974010582		6.7 km 99°	2025-02-06 04:25:59		LIEBE		6.7 km 117°	2025-02-11 18:31:41
NO1.KITAOTOMARU		6.8 km 130°	2025-01-27 03:42:42		NO16 SUMIYOSIMARU		6.9 km 117°	2025-02-10 08:04:53
NAOEIMARU NO10		6.9 km 99°	2025-01-18 08:06:38		INFINITY		7.0 km 110°	2025-02-02 23:54:05
MINAMI PRINCESS		7.0 km 116°	2025-02-11 18:03:22		JP3QZN-8		7.0 km 116°	2025-02-11 18:30:18
SEIYU MARU		7.2 km 111°	2025-02-11 18:33:41		EBISUMARU NO.8		7.2 km 173°	2025-02-03 05:00:36
NO.4 TAKEMARU		7.3 km 68°	2025-02-11 18:32:04		TAISEIMARU NO.3		7.4 km 112°	2025-02-11 18:33:05
NO.18 KOUN MARU		7.4 km 110°	2025-02-11 18:33:05		SHINKYOKUHOMARU		7.5 km 113°	2025-02-11 18:34:07
KOUHOU MARU		7.5 km 112°	2025-02-11 18:22:41		URIZUN 21		7.5 km 343°	2025-02-11 18:32:04
AL KHATTIYA		7.7 km 68°	2025-02-11 18:32:41		423013351		7.7 km 113°	2025-02-04 19:59:32
HIROTAMARU		7.7 km 112°	2025-02-11 18:34:07		SHINKO MARU		7.7 km 113°	2025-02-11 18:32:41
ISHIN		7.7 km 113°	2025-02-11 18:33:41		MIRAI		7.7 km 112°	2025-02-11 03:43:02
NIKKO MARU		7.7 km 113°	2025-02-11 18:33:41		TAJIMA MARU		7.7 km 111°	2025-02-11 18:32:41
RYUHOMARU		7.7 km 111°	2025-02-10 08:05:55		SHUHOUMARU		7.9 km 114°	2025-02-11 18:23:52
SHIN TAIYO MARU		7.9 km 38°	2025-02-11 18:24:53		DAIYU MARU		8.0 km 113°	2025-02-11 18:32:04
EIRYUMARU NO8		8.1 km 112°	2025-02-11 18:33:41		EBISUMARU NO.10		8.3 km 177°	2025-02-03 04:56:31
SEIYOMARU		8.4 km 36°	2025-02-11 18:32:04		SUMIYOSHIMARU		8.4 km 157°	2025-01-27 03:01:49
SUISEI		8.5 km 167°	2025-01-31 04:38:29		DAISYOUMARU		8.5 km 157°	2025-02-03 20:32:29
AKATSUKI		8.5 km 156°	2025-01-19 08:37:23		HEISEIMARU NO.2		8.5 km 105°	2025-02-11 18:34:07
OTOWA		8.6 km 84°	2025-02-11 18:31:41		KYOHEIMARU		8.6 km 155°	2025-01-27 03:06:56
TOMOURA		8.6 km 22°	2025-02-11 18:33:41		STRAITS CITY		8.9 km 25°	2025-02-11 18:32:04
SEIRYOU MARU		9.2 km 161°	2025-02-11 18:07:41		YACHIYO MARU NO.5		9.2 km 7°	2025-02-11 18:01:19
SHIRASAGI		9.5 km 63°	2025-02-10 06:06:56		VIMC FREEDOM		9.5 km 25°	2025-02-11 18:32:41
NO.13 AZUMA		9.6 km 165°	2025-02-11 16:27:00		RYOSEI MARU		9.7 km 166°	2025-02-11 17:53:41
JF3CQZ-Z		9.7 km 91°	2025-02-10 09:44:09		ASAHIMARU NO.8		9.7 km 63°	2025-02-11 18:32:41
PERSEUS		9.8 km 61°	2025-02-11 18:33:41		FUKURYU MARU		9.9 km 27°	2025-02-11 18:32:41
HARUKAMARU		9.9 km 59°	2025-02-11 18:32:04		ZUIKO MARU		10.0 km 358°	2025-02-11 18:33:41
SS LUNA		10.1 km 25°	2025-02-11 18:33:05		KAIKEIMARU		10.3 km 57°	2025-02-11 18:34:07
NO18 HOURAIMARU		10.3 km 358°	2025-02-11 18:31:02		JP3YEN-I		10.3 km 120°	2025-02-11 17:48:35
HOUUN MARU		10.4 km 61°	2025-02-11 18:33:41		MIWA MARU NO.3		10.4 km 78°	2025-02-11 18:32:41
SEA ORIENTAL		10.5 km 30°	2025-02-11 18:32:04		HAKATA		10.5 km 336°	2025-02-11 18:33:41
KIYO MARU NO.3		10.5 km 59°	2025-02-11 18:33:41		BOUKAI		10.6 km 84°	2025-02-11 04:41:29
TY HAPPY		10.7 km 27°	2025-02-11 18:34:07		TRUONG MINH OCEAN		10.8 km 42°	2025-02-11 18:31:02
IKOMA		10.9 km 317°	2025-02-11 18:31:02		KAZE		10.9 km 345°	2025-01-24 02:30:58

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.