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Callsign, ship name or locator: Clear       
Stations near current position of CHALLENGE PRELUDE
callsign distance last heard - EST      callsign distance last heard - EST
ALPINE MARINA32.1 yards 205°2025-01-02 13:58:46 677036600212.2 yards 315°2025-01-02 03:55:51
525200061224.8 yards 186°2024-12-31 23:29:05 RESTON325.7 yards 181°2024-12-11 21:18:48
CASSIOPEIA336.7 yards 237°2025-01-03 10:06:56 STAMATIA349.5 yards 238°2024-12-19 05:38:23
PVT SATURN0.3 miles 267°2025-01-03 02:45:30 SONGA CHALLENGE0.4 miles 111°2024-12-08 05:18:00
DIANELLA0.4 miles 305°2024-12-31 22:12:32 MTT PENGERANG0.4 miles 207°2024-12-31 23:01:41
BRITISH OFFICER0.4 miles 260°2024-12-13 19:03:07 WOOJIN FRANK0.5 miles 282°2024-12-17 14:16:37
AEGEAN PARADISE0.5 miles 253°2025-01-04 05:27:32 FORTRESS0.6 miles 278°2024-12-16 01:55:58
STOLT RENGE0.6 miles 169°2025-01-01 00:39:54 SILVER ERVILIA0.6 miles 84°2025-01-03 06:00:21
PHUBAI PATTRA 20.6 miles 258°2025-01-02 17:35:02 PAROS0.6 miles 275°2024-12-16 17:54:56
PVT SOLANA0.6 miles 303°2025-01-01 13:17:41 ALIAKMON0.6 miles 129°2024-12-22 13:54:19
DILOS0.6 miles 329°2024-12-16 05:41:15 HONOR SPRING0.6 miles 105°2024-12-12 11:19:28
PIS SUMATERA0.7 miles 81°2025-01-03 08:50:56 PVT AVIRA0.7 miles 226°2024-12-13 01:15:53
NAN YANG LAN0.7 miles 218°2024-12-13 05:55:17 ALIGOTE0.7 miles 28°2024-12-31 23:02:43
US GOV VESSEL0.7 miles 275°2024-12-14 19:54:29 DMC JUPITER0.8 miles 262°2024-12-13 15:23:42
SAGA0.8 miles 267°2025-01-02 06:33:39 WARSHIP SPEY0.8 miles 233°2025-01-01 23:37:45
NORDSUN0.8 miles 322°2024-12-31 23:40:28 KMTC NINGBO0.9 miles 219°2025-01-01 08:54:38
LV LIZZY0.9 miles 235°2024-12-22 14:10:47 5331303130.9 miles 157°2024-12-16 02:28:41
WAN HAI 3531.0 miles 224°2024-12-19 01:16:37 HILI1.0 miles 218°2024-12-10 20:38:40
TWO KASTURI1.0 miles 92°2024-12-16 05:42:48 5676320001.0 miles 249°2025-01-01 13:19:45
STI MAGISTER1.1 miles 249°2024-12-17 14:01:11 BRITOIL DEFIANCE1.1 miles 110°2024-12-20 09:14:03
PACIFIC WARRIOR1.1 miles 274°2025-01-03 03:35:11 TORM SPLENDID1.1 miles 267°2025-01-02 09:18:30
DINGHENG21.1 miles 116°2025-01-02 18:40:41 THAI BINH 891.1 miles 267°2025-01-03 03:45:04
MOUNT ANNAPURNA1.1 miles 142°2024-12-20 13:12:19 TORM DISCOVERER1.2 miles 303°2025-01-03 20:06:26
SWIBER RUBY1.3 miles 244°2024-12-31 22:13:03 JASMINE CORAL1.3 miles 275°2025-01-03 13:09:18
4135812301.4 miles 247°2024-12-19 22:51:00 SES BRAVE1.4 miles 289°2024-12-17 01:27:14
KAMNIK1.4 miles 178°2025-01-02 04:34:09 BAYANI1.5 miles 235°2025-01-03 20:48:54
LANIKAI1.5 miles 260°2024-12-20 11:36:58 HABARI1.5 miles 71°2025-01-03 17:26:46
SSI CONQUEST1.5 miles 260°2024-12-15 08:41:26 LUCKY CHEMIST1.6 miles 16°2025-01-01 04:54:59
STI VIRTUS1.6 miles 86°2025-01-02 03:46:01 MAREX MOM1.7 miles 277°2024-12-16 23:55:17
YIDA 81.7 miles 9°2024-12-13 06:50:00 AULAC CONIFER1.7 miles 84°2025-01-03 04:02:15
FUTURE OCEAN1.7 miles 184°2024-12-13 02:59:27 STI MAYFAIR1.7 miles 15°2024-12-17 05:50:43
SEA STAR 11.8 miles 195°2025-01-02 22:56:58 VELA STAR1.8 miles 186°2025-01-02 04:27:57
DONGBANG GIANT NO.61.8 miles 240°2024-12-16 23:19:08 ADVANTAGE VIRTUE1.8 miles 284°2024-12-16 01:48:12
GOLDEN CREATION1.9 miles 253°2025-01-01 23:35:41 AITOLOS1.9 miles 289°2025-01-02 11:45:37
STI BLACK HAWK1.9 miles 174°2024-12-31 20:22:27 AVENIR ADVANTAGE1.9 miles 179°2025-01-02 04:07:14
GARIBALDI SPIRIT1.9 miles 168°2025-01-03 18:00:22 JOHN OLDENDORFF1.9 miles 213°2024-12-14 19:53:27
MARAN TAURUS2.0 miles 156°2025-01-02 10:42:40 DING HENG 192.0 miles 208°2025-01-01 02:30:36
OLYMPIC LIFE2.0 miles 188°2024-12-16 09:08:54 KRONOS2.0 miles 163°2024-12-12 08:34:13
MG EARTH2.0 miles 253°2024-12-14 04:19:13 KOREA VISION2.0 miles 94°2025-01-02 11:03:48
ONE MACKINAC2.0 miles 194°2024-12-22 12:23:57 OCEAN ADORE2.0 miles 178°2024-12-12 06:35:50
JIN RONG2.0 miles 176°2025-01-01 15:41:45 ULUSOY 112.1 miles 185°2025-01-02 18:15:20
PANCON CHAMPION2.1 miles 166°2024-12-22 16:38:05 JIN AN2.1 miles 183°2024-12-14 21:25:02
SEAKING2.1 miles 183°2024-12-31 12:03:02 BUNGO CROWN2.1 miles 160°2025-01-03 00:15:33
COSCO NEW YORK2.1 miles 160°2024-12-31 13:29:49 MV.INTAN DAYA 2922.1 miles 196°2025-01-02 10:51:56
ZIM DIAMOND2.1 miles 169°2025-01-01 05:23:34 BERGE NANGA PARBAT2.1 miles 228°2024-12-15 14:29:25
BIT ECO2.1 miles 185°2024-12-13 20:14:25 C.SPIRIT2.1 miles 170°2024-12-17 13:00:26
TANGO2.2 miles 196°2025-01-03 22:20:09 SINDO 72.2 miles 257°2025-01-03 20:50:59
KN AMETHYST2.2 miles 164°2024-12-20 08:30:06 HANSA BREITENBURG2.2 miles 171°2025-01-01 07:11:45
BABYLON2.2 miles 162°2024-12-31 13:40:09 CSK ENTERPRISE2.2 miles 179°2024-12-13 09:57:58
SCARLET OAK2.2 miles 166°2024-12-13 10:45:27 SOFIA I2.2 miles 180°2025-01-01 13:42:59
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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