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Callsign, ship name or locator: Clear       
Stations near current position of SENTRY 3
callsign distance last heard - EST      callsign distance last heard - EST
VILNIA MAERSK482.8 yards 9°2025-01-23 01:47:09 MSC ALEXANDRA522.9 yards 72°2025-01-23 01:48:11
CHALLENGER X110.3 miles 322°2025-01-14 08:51:16 WHITE SATIN0.3 miles 253°2025-01-11 06:25:45
DOROTA0.3 miles 124°2024-12-29 04:45:45 FIREFLY0.3 miles 264°2025-01-23 00:40:03
FRENCH FRANKS0.3 miles 261°2025-01-22 07:17:56 KERENZA0.3 miles 263°2024-12-30 09:08:39
BELINDA OF HOOE0.3 miles 249°2024-12-26 06:14:05 HAZLERIGG0.3 miles 260°2025-01-07 08:34:04
AMARELLE0.3 miles 261°2024-12-30 07:51:22 ANABELLE0.3 miles 247°2025-01-02 06:58:56
KITTIWAKE0.4 miles 254°2025-01-10 07:21:51 CALYPSO BLUE0.4 miles 246°2025-01-22 12:08:42
ARCHIPELAGO0.4 miles 246°2025-01-18 11:43:38 SILENT FLIGHT0.4 miles 251°2025-01-18 04:27:30
MISS VICTORIA0.4 miles 126°2024-12-30 06:37:10 OSTRICA0.4 miles 241°2025-01-22 01:22:06
GRIFFIN II0.4 miles 245°2025-01-22 07:06:45 YVONNE ANNE HH1180.4 miles 219°2025-01-04 06:25:35
W KAMPALA0.5 miles 94°2025-01-23 01:47:09 LISA PATRICIA HH 7770.5 miles 236°2025-01-11 04:47:02
KARITA0.5 miles 326°2025-01-08 08:47:32 DYNAMENE0.6 miles 319°2025-01-02 05:55:52
2350394690.6 miles 142°2024-12-28 08:46:25 2351155560.6 miles 333°2025-01-02 05:54:51
ALLEN GARDINER0.8 miles 337°2025-01-16 08:10:22 SINBAD0.8 miles 185°2025-01-19 08:02:43
RIBTEC0.8 miles 338°2025-01-15 15:18:47 MTS VALOUR0.8 miles 165°2025-01-23 01:47:09
RNLI LIFEBOAT 17-030.8 miles 172°2025-01-22 06:03:43 SCOTCH MIST0.8 miles 340°2025-01-13 08:18:54
2320023500.9 miles 178°2025-01-22 05:47:27 GALATEA0.9 miles 181°2025-01-23 01:47:09
PROVIDER0.9 miles 182°2025-01-14 07:57:23 JEAN T0.9 miles 160°2025-01-20 07:51:59
HAVEN HORNBILL0.9 miles 161°2025-01-22 09:55:31 PL ST BRENDAN0.9 miles 161°2025-01-23 01:47:09
PL ST CHRISTOPHER1.0 miles 162°2025-01-22 10:47:22 MAVERICK HH9841.0 miles 190°2025-01-13 04:53:29
PL ST CUTHBERT1.0 miles 163°2025-01-22 10:00:36 INTREPID1.0 miles 145°2024-12-29 03:37:37
PORTHOS1.0 miles 217°2025-01-22 10:10:46 M0ZZX-51.0 miles 178°2025-01-23 01:44:26
BARRACUDA1.1 miles 186°2025-01-22 12:39:13 RNLI LIFEBOAT B-9071.2 miles 343°2025-01-22 16:18:50
LIFE'S 4 LIVING1.2 miles 234°2024-12-29 09:15:29 TULIPA SEAWAYS1.3 miles 114°2025-01-23 01:47:09
SEACAT LIBERTY1.3 miles 227°2025-01-23 01:47:09 SEACAT SOVEREIGN1.3 miles 227°2025-01-23 01:47:09
Manned VTS1.4 miles 226°2025-01-16 06:29:12 SVITZER SKY1.4 miles 118°2025-01-23 01:47:09
NEVERLAND1.5 miles 348°2025-01-13 10:09:44 OOCL FINLAND1.5 miles 126°2025-01-23 01:47:09
MARTIENA TRE1.5 miles 342°2025-01-15 07:43:11 SVITZER VIDAR1.6 miles 128°2025-01-23 01:48:11
STENA HOLLANDICA1.6 miles 239°2025-01-23 01:48:11 SVITZER SHOTLEY1.7 miles 130°2025-01-23 01:45:07
2350010561.7 miles 348°2025-01-13 06:27:04 MSC FREYA1.7 miles 129°2025-01-23 01:48:11
RUBEUS1.7 miles 345°2024-12-30 05:17:51 SVITZER KENT1.8 miles 132°2025-01-23 01:47:09
SVITZER DEBEN1.8 miles 132°2025-01-23 01:46:08 2320032841.9 miles 344°2025-01-04 10:33:42
WIZARD1.9 miles 348°2025-01-20 10:00:05 EGRET1.9 miles 347°2025-01-17 04:00:55
STENA FORERUNNER2.0 miles 244°2025-01-23 01:47:09 HIPPA2.0 miles 348°2025-01-09 05:57:35
SWIFT DECISION2.1 miles 164°2024-12-30 06:25:59 ANNE MARIE2.1 miles 217°2025-01-20 06:44:53
MEANDER2.2 miles 344°2024-12-29 12:06:35 MARY ROSE OF HAMBLE2.3 miles 342°2024-12-30 09:26:57
OPEN ARMS2.3 miles 337°2024-12-26 06:52:43 PUFFIN2.3 miles 335°2024-12-29 07:13:19
LA MOUETTE2.4 miles 350°2025-01-20 07:53:00 ASGARD2.4 miles 349°2024-12-27 07:56:48
LAST ORDERS2.4 miles 343°2025-01-11 11:05:46 HIGH FLIGHT2.4 miles 348°2025-01-13 06:42:19
GAUDEO2.4 miles 348°2025-01-21 12:32:22 XANPAN2.4 miles 349°2025-01-22 04:19:00
SUNSPRAY2.4 miles 343°2025-01-16 09:21:33 FIZZ2.4 miles 346°2025-01-18 11:31:26
SEA BISCUIT2.4 miles 348°2025-01-22 06:52:31 ENTROPY2.4 miles 347°2025-01-01 05:14:02
DUE SOUTH2.4 miles 348°2025-01-03 07:50:06 LOWESTOFT PROVIDER2.5 miles 344°2025-01-21 20:28:16
SKYLARK2.5 miles 346°2025-01-09 11:10:49 GREY DAWN2.5 miles 332°2025-01-18 10:45:42
SWEET CAROLINE2.6 miles 344°2025-01-17 09:33:36 ARIANE2.6 miles 347°2024-12-24 08:51:11
SUGAR 'N' SPICE2.6 miles 347°2024-12-31 06:24:26 MARS2.6 miles 346°2025-01-08 07:44:31
SANDPIPER2.6 miles 345°2025-01-23 01:18:41 CH HORN2.6 miles 329°2025-01-20 06:52:00
HAPPY DAYZ2.9 miles 324°2025-01-12 07:39:13 SNOWFLAKE3.1 miles 178°2025-01-19 05:20:01
SCHMETTERLING3.3 miles 320°2025-01-19 06:19:59 RATTLESNAKE3.3 miles 125°2025-01-05 14:23:23
BLUE FIN3.3 miles 320°2025-01-04 08:23:33 M6JSA-133.5 miles 24°2025-01-10 05:31:26
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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