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Callsign, ship name or locator: Clear       
Stations near current position of RYOKA MARU NO.103
callsign distance last heard - UTC      callsign distance last heard - UTC
HOURIN MARU NO.1279.3 m 329°2025-03-06 06:22:41 HOUSHIN MARU365.2 m 187°2025-03-07 07:00:08
SUZAKU384.8 m 351°2025-03-06 09:48:03 SHINKAWA MARU392.4 m 358°2025-02-19 13:59:45
NAN EI MARU597.3 m 88°2025-02-27 07:57:27 SUMIFUKU MARU602.0 m 53°2025-03-08 01:24:57
KOUKI646.7 m 118°2025-03-07 17:22:18 440711003 KR650.7 m 98°2025-02-25 00:08:47
GREAT CRANE653.8 m 30°2025-03-08 07:51:42 KOTOKU MARU NO16666.1 m 5°2025-03-07 07:31:12
IBUKI689.8 m 126°2025-02-22 00:56:37 NICKEL MAYA759.8 m 63°2025-03-07 07:33:12
SEIUN MARU827.3 m 66°2025-02-26 14:35:43 JFE N6 DAIFUKU MARU952.9 m 161°2025-03-10 00:47:33
ZUIHO MARU NO81.1 km 326°2025-03-07 01:54:33 TAIYO MARU NO.181.1 km 134°2025-03-06 21:44:45
SEIJU MARU1.2 km 100°2025-03-05 20:35:41 AKATSUKI1.3 km 118°2025-02-11 07:17:30
MEIKOU MARU1.5 km 80°2025-03-11 01:37:42 HOKUSEI MARU1.5 km 2°2025-03-06 07:42:49
HYOGO1.6 km 354°2025-03-10 10:20:01 ASAHIMARU NO.151.6 km 7°2025-02-27 00:27:41
NEW MINGZHOU 681.6 km 127°2025-03-10 01:05:34 TONG CHENG 1981.8 km 168°2025-03-06 09:16:00
HALCYON1.8 km 102°2025-03-10 19:01:24 TSURUMI MARU2.0 km 276°2025-02-27 07:02:23
SHINMON MARU2.1 km 143°2025-02-20 09:17:37 431012212 JP2.7 km 243°2025-02-25 21:08:56
431016716 JP3.2 km 347°2025-02-16 15:20:40 YUSHOMARU3.3 km 76°2025-02-23 02:32:17
TAIRAMARU3.4 km 88°2025-03-07 07:55:14 SUN ROYAL3.6 km 103°2025-03-10 13:18:09
KIRISHIMA MARU NO.53.7 km 110°2025-02-23 12:01:14 YOUKAMARU3.7 km 162°2025-03-07 23:44:47
A COOP NO.33.9 km 90°2025-02-23 01:36:11 YASUTAKA3.9 km 157°2025-03-06 17:48:21
431003176 JP3.9 km 112°2025-02-13 12:12:58 RICH OCEAN4.0 km 164°2025-02-19 12:04:33
SHINSEI4.1 km 103°2025-02-22 10:25:35 RYOEIMARU4.2 km 357°2025-02-24 15:14:55
MITUHIRO74.5 km 155°2025-02-20 21:50:52 431011540 JP4.5 km 250°2025-02-18 12:18:13
SHIUN MARU4.5 km 333°2025-03-05 04:14:05 KOYO MARU4.6 km 159°2025-03-08 01:29:58
SEIKA MARU4.6 km 168°2025-03-10 06:47:50 KYOUSHIN MARU4.7 km 71°2025-03-10 06:34:50
MEIYO4.8 km 167°2025-03-11 05:52:56 SINOTRANS BANGKOK4.9 km 159°2025-03-06 13:41:27
TAISEI MARU NO.34.9 km 84°2025-03-05 12:59:56 IZUMIMARU NO.35.0 km 89°2025-03-05 15:02:09
WAKOU TWO5.0 km 339°2025-03-10 01:43:36 MEIOU MARU5.1 km 346°2025-03-08 08:35:47
HUA HANG HAN YA 25.1 km 179°2025-03-07 07:58:14 TOKUYO MARU5.2 km 92°2025-03-06 00:26:03
HEISEIMARU5.4 km 346°2025-03-05 23:32:58 SHINYO MARU5.5 km 159°2025-02-26 05:06:43
YUAN CHEN 75.5 km 159°2025-02-24 03:39:46 SAN MARTIN5.5 km 165°2025-03-04 14:03:11
KOKUSEI MARU5.8 km 84°2025-03-10 07:58:54 SYOUKEI MARU NO.76.0 km 353°2025-02-22 23:24:54
YUUKOUMARU NO.36.0 km 346°2025-03-07 03:08:41 IRON PHOENIX6.1 km 200°2025-03-07 14:50:01
KANYO MARU6.1 km 107°2025-03-06 14:02:23 UMEOH MARU6.1 km 301°2025-03-10 08:00:54
WESTWOOD OLYMPIA6.2 km 192°2025-02-25 13:38:09 OUKAI MARU NO 56.4 km 100°2025-02-19 11:18:29
KYOKUSEIMARU6.5 km 276°2025-02-25 06:41:28 NICHIWAMARU6.9 km 291°2025-02-20 12:36:56
SHOURYUU7.3 km 350°2025-03-08 01:45:59 ONE HANNOVER7.5 km 192°2025-02-16 09:48:05
KYODO MARU7.5 km 157°2025-03-06 12:40:22 HARIMA 227.8 km 274°2025-03-06 06:34:42
KYOKUYO MARU7.8 km 270°2025-03-06 10:06:05 SEIUNMARU NO.387.9 km 279°2025-03-06 06:05:39
AIKOUMARU7.9 km 281°2025-03-05 21:53:49 KOUWA MARU7.9 km 257°2025-03-06 15:04:02
SUEHIROMARU8.0 km 87°2025-02-18 04:14:26 MISAKIMARU8.0 km 164°2025-03-10 15:26:15
SHOKEI MARU NO.88.1 km 284°2025-02-15 10:19:37 TAKUYO MARU8.1 km 348°2025-03-08 00:37:52
EIYOSHI8.2 km 168°2025-02-27 18:20:36 REIWA MARU8.2 km 254°2025-03-06 12:31:21
EISHIN MARU NO.288.2 km 265°2025-03-07 09:11:22 CLIVIA8.4 km 159°2025-02-26 21:00:21
IZUMI MARU NO.28.4 km 250°2025-03-06 12:38:22 431400592 JP8.5 km 282°2025-02-14 18:33:03
431011721 JP8.5 km 286°2025-03-10 17:08:19 431017680 JP8.6 km 78°2025-02-18 23:50:22
INDIANA HIGHWAY8.6 km 183°2025-02-28 09:47:06 HEISEIMARU NO.188.7 km 247°2025-03-07 08:36:18
KOYO MARU8.7 km 164°2025-02-15 12:35:51 WAKACHIDORI8.8 km 269°2025-03-06 13:06:25
YM PLUM8.8 km 164°2025-03-01 05:30:02 TOSHIN MARU8.8 km 278°2025-03-08 04:24:18
477096403 HK8.9 km 193°2025-02-28 18:32:11 NORD AURUM8.9 km 184°2025-03-06 01:29:09
MORNING CALM8.9 km 200°2025-03-08 09:27:54 TESSHOUMARU9.0 km 277°2025-03-10 04:05:43
DAIKOMARU9.0 km 269°2025-03-10 09:30:59 HYPERION LEADER9.0 km 129°2025-03-07 07:58:14
About this site
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.
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