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Callsign, ship name or locator: Clear       
Stations near current position of SAN JOAQUIN RIVER
callsign distance last heard - UTC      callsign distance last heard - UTC
CALIFORNIAHORNBLOWER164.0 m 321°2025-11-21 04:03:34 DELTA DEANNA207.0 m 288°2025-11-14 11:13:54
ARTHUR BRUSCO381.7 m 342°2025-11-21 13:36:15 BREST387.1 m 49°2025-11-19 03:46:35
GREENVILLE395.6 m 73°2025-11-13 21:26:19 SHEILA ANN436.0 m 58°2025-11-18 09:27:22
LASSEN441.7 m 222°2025-11-20 14:07:46 367758990500.7 m 264°2025-11-21 04:22:38
367318340608.3 m 210°2025-11-17 00:55:35 366975740632.5 m 263°2025-11-21 02:17:21
OCEAN RELIANCE637.9 m 157°2025-11-17 02:26:11 MTM AMSTERDAM641.1 m 57°2025-11-19 01:35:54
MERLOT COMMODORE702.4 m 262°2025-11-16 02:25:32 TAURUS724.6 m 33°2025-11-21 03:06:41
CSL SPIRIT755.2 m 161°2025-11-12 18:54:16 STATSRAAD LEHMKUHL799.3 m 63°2025-11-08 03:28:54
ELM K804.3 m 28°2025-11-14 01:27:21 SEQUOIA831.2 m 284°2025-11-14 22:51:30
CAPE HORN851.8 m 217°2025-11-04 15:12:07 CAPE HUDSON858.4 m 214°2025-11-10 18:02:24
SWEETEST THING869.6 m 273°2025-11-16 19:21:52 338001036876.3 m 165°2025-10-24 20:15:38
DULCINEA888.6 m 274°2025-11-16 19:23:24 SAGITTARIAN917.0 m 230°2025-11-21 15:02:31
GEMMA DEL MAR921.3 m 273°2025-11-16 19:21:52 BAYCAT934.1 m 233°2025-11-16 23:35:01
SEA HORSE941.3 m 231°2025-11-06 21:29:04 CSL TECUMSEH941.5 m 148°2025-11-17 18:55:01
ZALOPHUS944.1 m 255°2025-11-17 19:26:39 BETTY L950.2 m 231°2025-11-20 23:44:32
JOSEPHINE959.0 m 254°2025-10-23 20:39:10 GRATITUDE IV962.6 m 277°2025-11-16 19:21:52
CALIFORNIA SPIRIT975.9 m 279°2025-11-16 19:23:24 SOLANA978.5 m 231°2025-11-21 14:06:33
FALCON982.6 m 232°2025-11-20 22:12:21 MADISON LYNNE986.7 m 232°2025-11-21 14:32:52
FUME BLANC COMMODORE1.0 km 257°2025-11-09 03:16:32 GRACE1.0 km 276°2025-11-16 19:22:23
FESTINA LENTE1.0 km 277°2025-11-16 19:21:52 MSC AMERICA1.0 km 132°2025-11-19 06:34:33
NANCY M1.0 km 234°2025-11-21 15:01:30 SHIRLEY B1.1 km 234°2025-11-16 19:22:23
MSC LONDON1.1 km 30°2025-11-11 14:30:14 TUG VIGILANT1.1 km 143°2025-11-09 22:47:41
STEPHANIE M1.1 km 234°2025-11-16 19:21:21 RIVERCAT1.1 km 237°2025-11-21 12:28:15
3670943601.1 km 237°2025-11-15 19:18:42 BEARCAT1.1 km 237°2025-11-11 22:36:50
PELICAN STATE1.2 km 117°2025-11-21 07:27:27 SCOUT1.2 km 238°2025-11-20 21:01:54
PINOT NOIR COMMODORE1.2 km 255°2025-11-15 23:27:56 3681506101.2 km 169°2025-11-04 02:50:43
3381630191.2 km 255°2025-11-11 18:50:00 ARGO1.3 km 36°2025-11-06 18:24:39
POLARIS VOYAGER1.3 km 50°2025-11-20 21:16:58 SEAWAYS PECOS1.4 km 55°2025-11-15 15:48:37
SARAH REED1.4 km 190°2025-11-11 22:16:04 VENDOME STREET1.4 km 38°2025-11-21 09:39:44
BBC GENOA1.5 km 58°2025-11-14 04:35:06 ADELAIDE1.5 km 48°2025-11-15 15:25:07
FIREBOAT 31.6 km 317°2025-11-16 19:23:24 FIREBOAT PHOENIX1.6 km 317°2025-11-16 19:22:54
ARTEMIS1.6 km 23°2025-11-16 19:23:24 SSFFDRESCUEBOAT621.7 km 344°2025-11-16 19:23:24
POLAR ENTERPRISE1.7 km 148°2025-11-18 15:15:47 GRAND AMBROSE1.7 km 148°2025-11-19 02:16:38
THOR MENELAUS1.7 km 156°2025-11-21 03:26:52 3683757501.7 km 199°2025-11-04 21:10:13
AMARTHEA1.8 km 133°2025-11-09 05:32:07 JAG LOKESH1.8 km 153°2025-11-17 12:33:10
PISCES1.8 km 57°2025-11-06 22:39:47 RACHAEL ALLEN1.8 km 155°2025-11-13 12:02:51
TEXAS VOYAGER2.0 km 116°2025-11-14 19:16:45 VALOR2.0 km 135°2025-11-06 12:45:13
SARAH AVRICK2.0 km 146°2025-11-21 07:30:30 BAY BREEZE2.1 km 50°2025-11-05 21:48:33
CARINA2.1 km 320°2025-11-16 19:23:24 CETUS2.1 km 98°2025-11-06 22:38:38
PAG2.1 km 47°2025-11-19 08:19:25 ARDMORE SEAFOX2.1 km 47°2025-11-14 22:00:12
DELPHINUS2.2 km 320°2025-11-16 19:23:24 UTAH VOYAGER2.2 km 119°2025-11-14 12:45:01
ARGENT SUNRISE2.2 km 77°2025-11-16 19:22:54 PV GOLDEN GATE2.2 km 351°2025-11-03 16:55:32
HYDRUS2.3 km 25°2025-11-06 21:18:33 K6BGP-72.3 km 232°2025-11-05 23:30:44
K8YIP-92.3 km 304°2025-11-21 13:10:44 KK6FEN2.4 km 266°2025-11-18 03:11:36
JAL SIDDHI2.4 km 118°2025-11-16 19:22:54 PYXIS2.5 km 340°2025-11-16 19:23:55
VISION2.6 km 111°2025-11-18 11:50:53 ONE HARBOUR2.7 km 141°2025-11-06 19:21:51
SAN FRANCISCO BELLE2.7 km 321°2025-11-16 19:21:52 WAN HAI A052.7 km 28°2025-11-18 03:37:17
JAKE_SHEARER2.9 km 85°2025-11-06 19:43:47 P/V CALIFORNIA2.9 km 341°2025-11-16 19:23:24
ASSATEAGUE3.0 km 45°2025-11-16 19:18:18 KARL3.2 km 97°2025-11-06 21:37:50
EVA FUKUOKA3.2 km 131°2025-11-16 19:21:52 FAIR OCEAN3.2 km 110°2025-11-05 09:39:44
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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