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Callsign, ship name or locator: Clear       
Stations near current position of SULPHUR FRONTIER 3
callsign distance last heard - EST      callsign distance last heard - EST
TAIYO27.2 yards 340°2020-01-25 05:05:02 SEIWA MARU47.8 yards 252°2020-01-24 05:05:48
KOUSEI MARU106.6 yards 121°2020-01-24 21:50:56 SANKYO MARU NO.88238.9 yards 36°2020-01-23 00:10:29
431000325 JP277.3 yards 225°2020-01-23 07:59:35 431010904 JP319.1 yards 267°2019-12-26 10:43:11
TENYU 2330.9 yards 50°2020-01-09 20:00:33 431600892 JP461.1 yards 155°2020-01-23 08:17:35
KEOYOUNG BLUE 30.4 miles 39°2020-01-25 06:06:02 ZEUS0.6 miles 38°2020-01-25 06:20:02
KIYOMARU NO.80.7 miles 60°2020-01-25 06:26:02 431003520 JP0.7 miles 88°2020-01-03 17:59:23
SHINMASUEI0.8 miles 40°2020-01-14 22:51:36 KOURYUMARU1.3 miles 39°2020-01-11 15:09:07
HOTAKAMARU1.3 miles 39°2020-01-19 22:31:44 MEISYUU MARU1.4 miles 127°2020-01-23 04:48:30
ASAHI1.5 miles 135°2020-01-24 09:55:49 WASYUGOU1.5 miles 131°2020-01-07 07:11:31
HIDAKE1.5 miles 127°2020-01-25 02:09:01 NIKKO MARU NO.61.6 miles 127°2020-01-24 01:34:47
HOUUN MARU1.6 miles 122°2020-01-25 05:58:02 DAI 2 KISEI1.6 miles 126°2020-01-20 06:22:50
SANWAMARU NO281.7 miles 119°2020-01-20 03:18:49 431001116 JP2.0 miles 94°2020-01-23 23:04:47
JE2ITU-72.1 miles 243°2020-01-09 02:59:28 MEIYU NO.232.2 miles 184°2020-01-06 22:53:17
JS2GQG-T-i2.3 miles 343°2019-12-31 16:29:02 TOYO2.5 miles 85°2020-01-25 02:30:01
NO1 TOKUYAMA2.6 miles 94°2020-01-25 06:30:02 431000456 JP2.7 miles 123°2020-01-23 14:19:37
DR.KAIYO2.8 miles 80°2020-01-24 00:24:47 STU48 GO2.9 miles 118°2020-01-25 02:35:01
JA3PYH-92.9 miles 349°2020-01-24 02:33:10 ROKKOMARU2.9 miles 110°2020-01-22 22:22:29
KAIYO2.9 miles 77°2020-01-25 06:14:02 441178002 KR3.0 miles 88°2020-01-15 02:44:53
004310506 JP3.0 miles 269°2020-01-22 21:54:29 IMAFUKU3.3 miles 118°2020-01-23 14:39:37
431300772 JP3.3 miles 111°2020-01-18 16:38:10 KOYO MARU3.3 miles 116°2020-01-25 06:27:02
431007092 JP3.4 miles 98°2020-01-07 06:53:31 LUMINOUS KOBE-23.5 miles 96°2020-01-25 06:30:02
ANJIN3.5 miles 149°2020-01-24 20:34:56 KOBE3.6 miles 125°2020-01-25 03:19:01
HOUEIMARU3.7 miles 166°2020-01-13 02:18:55 636017420 LR3.9 miles 129°2019-12-30 18:28:04
SEN-OUUMARU3.9 miles 102°2020-01-25 00:52:57 JR2VTA-74.1 miles 44°2020-01-24 23:07:17
SITC TOKYO4.2 miles 108°2020-01-25 00:46:57 CONCERTO4.2 miles 69°2020-01-25 06:30:02
431400104 JP4.2 miles 97°2020-01-16 23:00:48 JP3UKR4.3 miles 326°2020-01-14 00:53:20
AERITH4.5 miles 65°2020-01-19 23:15:48 431000324 JP4.6 miles 190°2020-01-23 08:16:35
KURUSHIMA5.0 miles 114°2020-01-24 18:15:55 KONPIRAMARU5.2 miles 196°2020-01-18 15:42:09
KONPIRAMARU5.3 miles 156°2020-01-23 16:06:37 MYOUJIMARU5.3 miles 162°2020-01-18 19:18:10
KONPIRAMARU NO25.3 miles 161°2020-01-21 19:25:31 TENYUUMARU5.3 miles 192°2020-01-20 22:05:26
MYOUZINMARU5.3 miles 197°2020-01-19 21:16:44 SUMIEIMARU5.4 miles 147°2020-01-19 20:03:44
SEIUNMARU5.4 miles 162°2020-01-21 19:34:31 SUMIYOSIMARU5.4 miles 199°2020-01-16 21:55:47
KOYO5.5 miles 96°2020-01-24 16:42:55 SUMIYOSHIMARU5.5 miles 166°2020-01-24 19:08:55
CARBONIAN FAITHBOND5.5 miles 283°2019-12-27 06:52:12 431002384 JP5.6 miles 280°2020-01-17 00:30:48
TENJINMARU5.6 miles 176°2020-01-21 20:02:31 JI4EAW-95.6 miles 327°2020-01-19 06:16:19
431011556 JP5.6 miles 278°2020-01-21 01:28:26 KISSHOU NO.25.6 miles 177°2020-01-17 20:46:37
KONPIRA25.7 miles 272°2020-01-25 06:14:02 SANGEN MARU5.7 miles 270°2020-01-25 06:25:02
FU QIANG5.8 miles 280°2020-01-25 06:30:02 KYOEIMARU NO.75.8 miles 150°2020-01-22 19:02:28
JA/HG-2555.8 miles 38°2020-01-24 23:30:24 TOKUYOSHI MARU6.0 miles 296°2020-01-16 21:44:47
431000620 JP6.0 miles 278°2020-01-16 15:02:46 KONPIRAMARU6.0 miles 121°2020-01-18 18:58:10
RITSURIN 26.1 miles 277°2020-01-25 06:30:02 DAI35EISHINMARU6.1 miles 276°2020-01-18 18:48:10
MIKASA6.1 miles 61°2020-01-24 20:50:56 431008276 JP6.1 miles 115°2019-12-27 11:13:13
HE SHENG6.3 miles 269°2020-01-24 18:36:55 SANYU MARU6.4 miles 267°2020-01-25 01:21:01
SHINYO MARU6.4 miles 265°2020-01-23 00:28:29 431006472 JP6.4 miles 277°2020-01-23 04:45:30
KIHOU MARU6.4 miles 266°2020-01-23 17:55:41 KOUKI MARU6.7 miles 261°2020-01-24 22:00:56
431011220 JP6.8 miles 163°2019-12-28 14:40:15 JN3GWD-96.8 miles 54°2020-01-12 19:19:00
TENJYOUMARU NO.86.8 miles 168°2020-01-24 22:08:56 JN3JOE-96.9 miles 48°2020-01-24 22:04:34
DAI28EISHINMARU7.0 miles 103°2020-01-06 21:25:13 NAIKAI27.0 miles 120°2020-01-24 23:50:56
SAKURAMARU7.2 miles 195°2020-01-21 19:03:30 JA/HG-2527.2 miles 42°2020-01-24 20:17:57
TATUTA MARU7.2 miles 118°2020-01-24 23:51:56 ASAHI MARU NO.87.3 miles 277°2020-01-23 21:17:46
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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