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Callsign, ship name or locator: Clear       
Stations near current position of BOLTEN SINGAPORE
callsign distance last heard - UTC      callsign distance last heard - UTC
PARNASSOS23.2 m 287°2025-02-10 17:50:05 CLEAROCEAN FUKU26.2 m 309°2025-01-18 01:54:01
DELTA PEARL36.5 m 314°2025-01-14 14:00:04 CAPE SPENCER42.0 m 75°2025-02-12 03:00:19
PS IMABARI43.1 m 241°2025-02-05 05:37:45 CHEMICAL CONTENDER47.8 m 178°2025-02-08 18:05:57
WAN CHENG52.2 m 192°2025-01-25 19:14:33 PAUL MCLERNAN58.1 m 106°2025-01-22 23:56:16
STOLT SEQUOIA60.9 m 195°2025-02-08 16:29:24 IONIC SMYRNI62.9 m 339°2025-01-28 03:17:05
NORDTAJO116.1 m 190°2025-02-04 02:27:11 CORAL PEARL128.5 m 150°2025-02-01 14:33:22
STOLT ACHIEVEMENT138.0 m 3°2025-01-30 02:29:10 BLACKCOMB SPIRIT143.6 m 199°2025-01-14 14:03:16
MSC CORUNA155.3 m 347°2025-02-06 02:41:48 MAERSK CALLAO156.1 m 185°2025-01-30 17:39:17
AFRICAN BUZZARD159.4 m 355°2025-02-04 06:45:35 SEACON OSLO174.5 m 182°2025-01-25 00:40:15
SANTA CENTELLAR177.7 m 208°2025-02-11 01:09:59 PUCK182.6 m 348°2025-01-30 23:20:25
IVORY GULL189.2 m 160°2025-02-11 00:56:04 STOLT CAPABILITY200.5 m 173°2025-02-01 14:42:14
BALEEN223.6 m 168°2025-01-14 02:50:46 ASTRO MEROPE224.4 m 342°2025-01-27 09:29:07
PAN TOPAZ236.9 m 178°2025-02-03 23:30:20 SANTOS EAGLE241.1 m 359°2025-02-10 23:06:18
STOLT LOYALTY255.6 m 166°2025-01-14 18:17:39 FIONIA SWAN256.4 m 185°2025-01-27 03:59:11
HANJIN PIONEER266.0 m 177°2025-02-10 05:03:56 LUZON SPIRIT271.0 m 10°2025-01-25 13:00:31
ARDMORE SEAVANGUARD289.6 m 176°2025-01-24 20:54:31 ORAWA291.3 m 178°2025-02-07 20:17:04
CONCORDIA296.7 m 181°2025-01-29 23:57:29 VALENTIA BLUE301.3 m 182°2025-02-08 23:15:12
ATB BROWNSVILLE318.9 m 173°2025-02-07 11:14:29 LUMPHINI PARK323.9 m 183°2025-02-01 20:27:44
AOM SVEVA334.7 m 11°2025-02-11 18:00:46 FAIRCHEM FALCON344.8 m 172°2025-01-31 20:19:52
V TAURUS381.6 m 170°2025-02-04 06:22:02 CHEM NEW ORLEANS381.7 m 177°2025-02-05 21:22:58
THALEIA424.7 m 175°2025-02-11 00:14:42 ORION OCEAN426.8 m 171°2025-01-24 23:39:19
YM SATURN433.6 m 358°2025-02-07 02:41:57 FEDERAL CHURCHILL442.1 m 168°2025-02-03 07:21:00
CATHERINE GRACE458.3 m 175°2025-02-04 22:41:54 BULK XAYMACA458.5 m 170°2025-02-09 00:03:24
GRACE460.6 m 183°2025-02-07 00:04:43 SHENG WANG HAI461.8 m 175°2025-01-20 09:50:23
RELIABLE473.0 m 167°2025-01-26 05:49:45 NORVIC COPENHAGEN511.7 m 174°2025-01-15 16:58:54
LINUS P532.4 m 179°2025-01-29 19:34:11 CMB JORDAENS536.9 m 175°2025-02-10 19:38:06
BLUEFIN PEARL549.5 m 168°2025-01-18 07:12:28 SEABOARD PRIDE556.5 m 166°2025-02-11 19:00:22
ZENITH SPIRIT570.7 m 161°2025-01-19 18:43:53 FOUR WIND580.1 m 170°2025-02-01 12:29:54
EPIC SICILY581.6 m 161°2025-02-01 08:22:14 SC MERCURY637.8 m 172°2025-02-05 00:42:35
BBC DAKOTA641.4 m 173°2025-02-04 08:41:06 SIBONEY M642.3 m 167°2025-02-04 01:20:47
PIS PRECIOUS669.3 m 166°2025-02-01 22:13:00 CL HYAKU670.3 m 170°2025-01-31 04:39:54
RI GUAN FENG680.3 m 1°2025-02-03 19:40:21 SAYSIAT BENEFIT720.3 m 165°2025-02-01 02:22:47
OVERSEAS KEY WEST752.4 m 167°2025-02-11 04:48:53 DELOS DAWN761.1 m 164°2025-02-08 23:19:47
FIRANDO795.2 m 171°2025-02-10 20:27:06 TAI STEADINESS816.5 m 167°2025-02-10 21:49:40
TBC PRAISE833.5 m 1°2025-02-06 16:48:40 KYPROS LOYALTY892.6 m 4°2025-02-06 06:20:59
MG HAMMOND922.3 m 0°2025-01-31 22:02:31 FURUHOLMEN936.7 m 3°2025-02-08 03:48:23
FIORA TOPIC1.0 km 160°2025-01-21 00:24:15 AL DHAFRA1.0 km 160°2025-02-01 03:07:30
SIDER COLOMBIA1.1 km 153°2025-01-29 16:53:41 NORD MIRAI1.1 km 161°2025-02-12 03:46:01
STOLT DUGONG1.1 km 3°2025-02-03 09:05:07 CHEM SAIPH1.1 km 161°2025-01-28 16:54:59
MARIT SELMER1.1 km 159°2025-02-01 07:44:37 MARE PICENUM1.1 km 163°2025-01-16 07:51:36
ANGEL1.1 km 157°2025-02-09 01:16:39 CAPE GRECO1.1 km 3°2025-02-04 23:00:47
DUBAI BEAUTY1.1 km 5°2025-01-27 05:18:48 ALGOMA VICTORY1.1 km 1°2025-01-18 21:10:44
FJELD FREIA1.1 km 159°2025-01-26 18:16:54 PENGHU SW1.1 km 157°2025-02-01 07:35:43
SOLAR TINE1.1 km 161°2025-01-27 00:47:21 UBC SANTA MARTA1.2 km 159°2025-01-24 21:09:50
FAIR LADY1.2 km 156°2025-02-12 07:03:13 NAVIG8 EXCELLENCE1.2 km 158°2025-02-11 04:27:10
MISTRAL I1.2 km 7°2025-01-28 06:47:22 BUNUN BENEFIT1.2 km 157°2025-02-07 18:31:02
ELISA1.3 km 5°2025-01-20 08:55:25 LEON1.3 km 156°2025-02-07 16:20:19
W9LA-91.3 km 187°2025-02-12 11:11:25 BALSA 941.3 km 7°2025-02-02 05:58:59
LMZ EUROPA1.4 km 9°2025-01-20 05:34:50 BERGE SHARI1.4 km 13°2025-02-06 03:22:48
ROWAYTON EAGLE1.4 km 8°2025-01-31 03:55:39 BULK CONCORD1.4 km 154°2025-01-31 22:28:15
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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