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Callsign, ship name or locator: Clear       
Stations near current position of ULTRA ALPHA
callsign distance last heard - UTC      callsign distance last heard - UTC
GLOVIS SUPERIOR348.3 m 154°2025-02-04 11:23:42 BAO MIN375.1 m 241°2025-01-26 11:22:50
METHANE ALISON VICTO378.8 m 310°2025-01-24 17:58:13 HUI MIN HAI433.9 m 72°2025-02-03 11:29:27
SITC ZHI549.2 m 12°2025-02-06 11:56:59 MAXIM559.1 m 220°2025-01-31 13:01:41
HMM SOUTHAMPTON808.0 m 298°2025-01-28 09:37:22 V. PROSPERITY890.1 m 254°2025-01-22 10:58:33
HMM HANUL954.4 m 249°2025-01-30 19:44:12 BERGE FUJI1.1 km 164°2025-02-08 18:04:42
3720690001.1 km 12°2025-01-22 23:48:53 AROSA1.2 km 11°2025-02-08 10:42:23
HYUNDAI JUPITER1.2 km 38°2025-02-03 14:54:19 GOLDEN CALVUS1.2 km 50°2025-02-10 15:58:08
AUDACITY1.3 km 146°2025-02-03 11:27:27 ZHONG GU NAN CHANG1.5 km 28°2025-02-09 06:14:21
EXECUTIVEBENEVOLENCE1.7 km 107°2025-02-10 15:58:07 MSC UNIFIC VI1.8 km 4°2025-01-30 06:29:57
HT PIONEER1.8 km 27°2025-01-20 18:20:49 CONTSHIP ERA1.8 km 33°2025-01-21 10:24:43
AL RUWAIS1.9 km 141°2025-02-08 17:46:22 INTERASIA PROGRESS2.1 km 312°2025-01-22 23:48:24
CMA CGM CALLISTO2.1 km 140°2025-02-05 04:16:36 TANG HONG2.1 km 291°2025-01-28 06:17:01
MSC TEMA VIII2.2 km 300°2025-02-09 06:12:35 MSC JENNA2.3 km 137°2025-02-04 16:43:18
GRAND ROYAL EXPRESS2.4 km 348°2025-01-19 09:21:13 DAI HUNG2.5 km 304°2025-01-20 11:12:01
GUO HAI LIAN 1682.5 km 99°2025-02-01 08:10:31 HL HOPE2.5 km 340°2025-01-21 23:43:01
MSC ADYA2.7 km 116°2025-01-18 10:42:26 GENEROSITY2.7 km 89°2025-01-21 23:00:22
SW 62.9 km 29°2025-01-29 07:56:14 ONE THESEUS3.0 km 322°2025-01-22 22:28:45
ZHONG GU YIN CHUAN3.1 km 83°2025-01-25 12:13:23 5331702033.1 km 27°2025-02-08 07:02:45
APL ESPLANADE3.1 km 299°2025-01-19 09:41:01 MYRTOS3.1 km 202°2025-02-07 15:34:19
ITAL UNICA3.1 km 133°2025-02-01 03:59:42 AMWAJ3.2 km 328°2025-02-08 19:09:43
FORTUNE HERO3.2 km 332°2025-01-30 21:12:25 CAMELLIA DREAM3.3 km 341°2025-01-19 11:20:03
HAWKS MAJESTY3.3 km 343°2025-01-18 18:16:35 TIMON3.3 km 139°2025-02-03 11:19:10
HUA SHENG LONG3.5 km 303°2025-01-24 09:39:36 DEMETER LEADER3.5 km 289°2025-02-05 11:01:32
AVICL ATERMIS3.5 km 295°2025-01-21 03:23:51 MAERSK LETICIA3.5 km 311°2025-02-09 06:14:06
CK ANGIE3.6 km 313°2025-01-31 22:04:00 YONG TAI3.6 km 323°2025-02-04 03:54:03
5111016383.6 km 202°2025-02-08 07:04:26 MARAN CAPRICORN3.7 km 126°2025-02-09 06:10:21
CHARM LOONG3.7 km 347°2025-01-31 13:03:42 MSC SOMIN3.7 km 308°2025-01-30 21:11:21
SALIGNA3.7 km 239°2025-01-24 07:39:42 CRIMSON ARK3.7 km 298°2025-01-19 11:34:02
CIELO DI CAGLIARI3.8 km 229°2025-02-10 05:34:55 DONG BAI3.8 km 183°2025-01-26 08:07:23
MARANGAS KASTELORIZO3.9 km 295°2025-02-08 10:52:08 LUCKY JESSICA3.9 km 227°2025-02-09 06:03:30
MSC NICOLA MASTRO3.9 km 295°2025-01-25 23:04:56 FPMC B KINGDOM3.9 km 117°2025-01-31 12:49:12
KOTA AZAM4.0 km 327°2025-02-08 21:24:32 TOREX4.1 km 38°2025-02-10 15:23:36
MIURA4.1 km 332°2025-01-29 01:13:13 OCEAN HARVEST 14.1 km 114°2025-01-31 16:59:55
TTP 594.1 km 340°2025-01-25 21:31:17 ZEUS LUMOS4.1 km 135°2025-01-22 19:41:22
MV HARBOUR RUBY4.1 km 118°2025-02-06 11:07:32 KAWA XIAMEN4.2 km 227°2025-02-08 05:46:00
GENCO LONDON4.2 km 116°2025-01-24 10:55:33 SEAGULL 884.3 km 320°2025-01-21 07:54:12
UMM GRAYBAH4.3 km 223°2025-02-10 17:38:54 FRONT PRINCESS4.3 km 125°2025-02-03 11:27:39
LIAN YANG HU4.3 km 147°2025-02-08 04:35:01 LG ASPHALT 24.3 km 227°2025-02-04 00:47:06
GNG CONCORD24.3 km 111°2025-02-08 18:05:33 LIBRA TRADER4.3 km 185°2025-01-21 22:19:36
VIS4.4 km 317°2025-02-08 00:40:21 XIN SHEN YANG4.4 km 306°2025-01-25 07:57:23
P. S. PALIOS4.4 km 114°2025-02-04 23:04:56 ZENITH LUMOS4.4 km 141°2025-01-30 03:06:40
DHT HARRIER4.4 km 209°2025-02-09 16:56:12 GAS OLYMPIA4.4 km 227°2025-02-09 21:12:40
KSL LAIYANG4.4 km 137°2025-01-25 11:39:19 QU SHAN HAI4.5 km 313°2025-01-31 02:44:11
EROWATI I4.5 km 137°2025-02-04 20:05:39 SAO INDIGO4.5 km 143°2025-02-04 00:18:40
CUL LAEMCHABANG4.5 km 300°2025-02-09 15:28:49 MERLE4.5 km 330°2025-02-03 19:26:40
MARY MAERSK4.6 km 304°2025-01-25 06:15:17 TOMBARRA4.6 km 332°2025-02-10 01:05:04
YUAN SHAN HU4.6 km 192°2025-01-25 22:06:49 HR RHEA4.7 km 329°2025-02-03 08:47:46
5251190334.7 km 234°2025-02-01 04:58:56 LURONGYUANYUYUN1774.7 km 330°2025-01-31 18:05:01
SHENG DA 774.7 km 70°2025-02-10 05:43:20 STAR RIVER4.7 km 337°2025-02-01 00:10:56
TEAM SPIRIT4.8 km 223°2025-02-10 15:17:16 5380086304.8 km 333°2025-01-29 21:12:23
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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