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Callsign, ship name or locator: Clear       
Stations near current position of TSUKUBA
callsign distance last heard - EDT      callsign distance last heard - EDT
AKIMARU NO 38104.5 yards 110°2024-06-01 17:47:15 KONGOUMARU NO7201.8 yards 284°2024-05-16 19:27:42
SUNFLOWER FURANO262.0 yards 22°2024-06-02 23:00:21 JG1AEH-100.4 miles 38°2024-06-02 23:35:29
IBARAKIMARU3.6 miles 67°2024-05-30 17:10:14 NO.23 SAKURAIMARU3.8 miles 97°2024-06-01 18:45:40
JQ1ZYV B4.2 miles 352°2024-06-03 01:59:22 JQ1ZYV-B4.2 miles 352°2024-06-03 01:59:32
JQ1ZYV-N4.5 miles 357°2024-06-03 01:55:11 JM1CZS-104.5 miles 349°2024-06-03 01:53:34
BURUMAN5504.6 miles 74°2024-05-31 20:02:15 JM1CZS-74.7 miles 353°2024-06-02 06:55:02
KAMINE4.8 miles 87°2024-05-27 20:50:16 OOUTIMARU4.8 miles 72°2024-06-01 21:25:16
JA1KWV-115.1 miles 265°2024-06-03 01:57:13 JP1YLC-I5.2 miles 300°2024-06-03 01:50:09
431023684 JP5.2 miles 63°2024-05-23 21:09:20 THOUSAND SPRING5.9 miles 29°2024-06-02 01:32:16
TAISENMARU6.0 miles 27°2024-05-30 03:14:14 SUNNY LILAC6.2 miles 69°2024-05-26 04:06:59
YUUM ARU6.2 miles 30°2024-05-31 15:41:15 KIYOHAMAMARU6.8 miles 87°2024-05-30 21:22:14
JG1SSX-97.2 miles 311°2024-05-23 01:36:26 GUANG XING7.2 miles 18°2024-06-02 23:01:21
ES BRAVE7.2 miles 18°2024-05-31 04:16:19 BURUMAN4007.4 miles 17°2024-06-02 01:32:16
HITACHI II7.5 miles 18°2024-05-30 20:03:14 MIKANO NO.37.5 miles 16°2024-05-30 20:26:17
BURUMAN3007.5 miles 16°2024-05-23 18:36:15 EISYOU MARU NO.37.8 miles 49°2024-05-30 20:26:17
MARBERA7.8 miles 26°2024-05-26 21:35:59 GRAND ORION8.0 miles 57°2024-05-27 02:13:58
SHEEP8.0 miles 66°2024-05-17 20:19:00 SEIYOH NO,18.2 miles 67°2024-05-29 03:19:16
TUG MIZUKI8.5 miles 13°2024-06-03 01:29:21 KANASA8.5 miles 13°2024-06-02 23:11:21
KURAMAMARU8.5 miles 14°2024-06-02 00:42:16 EITAI8.5 miles 13°2024-06-01 22:54:16
SASHIRO8.6 miles 13°2024-05-22 03:07:12 OKADAMARU8.7 miles 21°2024-05-27 20:33:00
HOKKAIDO MARU8.7 miles 14°2024-05-31 05:47:15 DONG SHENG 728.7 miles 17°2024-05-13 17:25:23
MIKANO NO18.8 miles 17°2024-05-29 22:00:13 MARIMO8.9 miles 15°2024-06-01 12:02:38
MASHU8.9 miles 14°2024-06-02 23:48:21 RYUSHOMARU NO29.0 miles 17°2024-06-01 17:37:16
MANAMI CORAL9.0 miles 17°2024-06-01 21:44:16 KORYU MARU9.0 miles 18°2024-06-02 02:17:16
QINGDAO TRADER9.1 miles 19°2024-05-27 05:32:26 MIKASA9.1 miles 144°2024-05-27 19:42:00
SURUGAMARU9.3 miles 71°2024-05-08 15:34:13 YM ENDEAVOUR9.4 miles 19°2024-06-03 01:00:21
YUUSEIMARU NO39.6 miles 82°2024-06-02 00:00:16 GINTO9.7 miles 110°2024-05-08 08:17:13
GITANMARU9.9 miles 94°2024-05-17 13:24:46 HOKUO MARU10.0 miles 37°2024-06-01 09:54:15
PHOENIX10.2 miles 58°2024-06-01 09:37:38 JM1CZS-910.2 miles 9°2024-06-02 23:14:26
SENKAI10.3 miles 21°2024-05-30 00:17:14 SUN UNITY10.4 miles 81°2024-05-25 05:30:58
NO.3 DAIEIMARU10.5 miles 112°2024-06-01 00:37:15 WAKAYOSHI MARU NO.210.7 miles 69°2024-05-11 12:57:16
TOUKIMARU11.1 miles 108°2024-06-02 00:31:16 YORYU MARU11.3 miles 89°2024-06-01 14:07:39
GENSHIN MARU11.4 miles 19°2024-05-14 19:29:15 HOKUYUMARU11.4 miles 17°2024-05-18 15:02:25
JL1TDI-911.5 miles 351°2024-06-02 19:38:02 SUNRISE ACE11.7 miles 27°2024-06-02 03:21:16
TAISEIMARU NO.311.8 miles 122°2024-05-10 21:37:15 KANYO MARU12.0 miles 18°2024-05-24 03:18:44
7M3QXW-B12.0 miles 349°2024-05-29 21:47:23 ENERGY ADVANCE12.3 miles 14°2024-05-30 20:03:14
MIKANO NO812.4 miles 13°2024-05-29 22:21:24 NO2 MIKANO12.5 miles 14°2024-05-29 22:50:13
TUG.NOJIMAMARU12.5 miles 10°2024-06-02 21:41:20 TUG_HITACHI12.5 miles 10°2024-06-02 22:04:21
SEIKAI12.5 miles 10°2024-05-21 00:06:05 NIKKO12.6 miles 14°2024-05-30 03:11:14
NO1NEMOTOMARU12.6 miles 93°2024-05-17 13:24:46 SHINKOH MARU NO3112.7 miles 11°2024-05-11 19:02:16
HOKUREN MARU NO.212.7 miles 11°2024-06-03 00:37:21 UHL FORCE12.7 miles 11°2024-06-02 23:37:21
HOUWA MARU12.7 miles 85°2024-05-20 12:19:16 TOMITAMARU12.7 miles 17°2024-05-09 16:26:14
DAISINMARU12.8 miles 13°2024-06-02 23:00:21 TAIYO MARU12.8 miles 64°2024-05-31 17:56:26
NO.55 KATSUEI MARU12.9 miles 77°2024-05-17 01:08:56 WAKAYOSHI MARU NO.313.0 miles 75°2024-06-01 02:10:32
HOUEI MARU NO.113.2 miles 62°2024-06-02 15:15:16 OUYOU MARU13.3 miles 92°2024-05-29 04:01:17
UTASHIMA13.4 miles 12°2024-05-24 04:51:45 PACIFIC DREAM13.4 miles 13°2024-05-30 21:24:14
KINTAI MARU13.5 miles 95°2024-06-01 07:58:15 KIZAN13.5 miles 13°2024-05-21 20:13:12
CHOSHI TOMIMARU13.5 miles 111°2024-05-17 08:43:52 EISHIN MARU NO.2713.5 miles 99°2024-05-27 05:06:18
YAMAZAKIMARU13.8 miles 80°2024-05-19 15:18:32 FUDO MARU 8GOUTEI13.9 miles 51°2024-05-30 17:36:14
KINYOU14.0 miles 93°2024-05-15 04:59:27 SEIJU MARU14.0 miles 63°2024-06-01 14:55:15
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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