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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
CALIFORNIAHORNBLOWER391.5 m 267°2025-11-08 05:09:26 REVOLUTION508.3 m 120°2025-11-06 07:48:57
ROYAL_PRINCE606.6 m 267°2025-11-08 02:09:17 319115500774.5 m 141°2025-10-12 04:03:29
STATSRAAD LEHMKUHL799.3 m 63°2025-11-08 03:28:54 ENHYDRA829.9 m 252°2025-11-03 02:54:58
CAPE HORN851.8 m 217°2025-11-04 15:12:07 338001036876.3 m 165°2025-10-24 20:15:38
DELPHINUS908.3 m 11°2025-11-06 17:48:22 SOLANA909.8 m 230°2025-11-06 06:04:32
FIREBOAT 3913.6 m 256°2025-11-01 23:54:30 338163019926.4 m 193°2025-11-06 18:23:18
SEA HORSE941.3 m 231°2025-11-06 21:29:04 JOSEPHINE959.0 m 254°2025-10-23 20:39:10
368212750969.1 m 234°2025-11-07 21:51:38 LASSEN971.4 m 202°2025-11-08 14:01:27
RIVERCAT975.1 m 231°2025-10-24 07:31:42 367094360984.8 m 234°2025-11-07 01:51:36
BAYCAT1.0 km 235°2025-11-08 01:03:16 MERLOT COMMODORE1.0 km 256°2025-11-08 02:08:17
BETTY L1.0 km 236°2025-11-08 21:47:58 NANCY M1.0 km 234°2025-11-08 22:14:00
AMARTHEA1.1 km 143°2025-11-08 17:04:04 3681506101.2 km 169°2025-11-04 02:50:43
ARGO1.3 km 36°2025-11-06 18:24:39 3683757501.7 km 199°2025-11-04 21:10:13
PISCES1.8 km 57°2025-11-06 22:39:47 EMPIRE STATE1.8 km 122°2025-11-08 13:07:25
3682278101.9 km 204°2025-10-17 19:26:25 BREST2.0 km 122°2025-11-08 07:54:42
VALOR2.0 km 135°2025-11-06 12:45:13 3673183402.0 km 204°2025-10-29 16:33:16
FALCON2.0 km 159°2025-11-06 10:01:11 BAY BREEZE2.1 km 50°2025-11-05 21:48:33
CETUS2.1 km 98°2025-11-06 22:38:38 OCEAN RELIANCE2.1 km 80°2025-11-06 22:48:29
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 JAMIE RENEA2.4 km 112°2025-11-06 12:33:09
KM6WOL-122.4 km 266°2025-10-11 23:52:29 3677668602.6 km 96°2025-11-06 09:40:10
ONE HARBOUR2.7 km 141°2025-11-06 19:21:51 CARINA2.7 km 88°2025-11-04 02:41:30
CHINCOTEAGUE2.7 km 60°2025-11-06 22:08:07 ONE CURE2.9 km 51°2025-11-01 10:19:34
JAKE_SHEARER2.9 km 85°2025-11-06 19:43:47 KARL3.2 km 97°2025-11-06 21:37:50
FAIR OCEAN3.2 km 110°2025-11-05 09:39:44 ESSAYONS3.3 km 35°2025-11-06 21:50:16
KMARIN RESPECT3.4 km 135°2025-11-08 11:26:54 CAPE SAN JUAN3.5 km 183°2025-10-14 08:38:27
CAPE SABLE3.6 km 188°2025-11-06 19:43:23 KF6OLC3.6 km 268°2025-11-07 02:59:43
TAURUS3.6 km 64°2025-10-30 20:08:25 3668688503.7 km 96°2025-10-28 17:24:10
SEA DRAGON3.7 km 149°2025-11-06 22:33:31 3680533403.8 km 131°2025-11-06 00:35:17
KO6GUW-53.9 km 261°2025-11-08 22:14:22 COMMITMENT3.9 km 122°2025-11-06 22:09:06
IRISH ROSE4.2 km 164°2025-10-19 19:47:49 P V CALIFORNIA4.2 km 44°2025-11-06 21:21:47
K1PUP-74.2 km 228°2025-11-07 21:51:48 ZOSCA4.3 km 154°2025-10-19 19:37:25
EVER MAGUS4.3 km 46°2025-11-06 09:26:33 3675078404.3 km 330°2025-10-15 21:43:26
FW46374.3 km 255°2025-11-08 22:25:03 CAPE HENRY4.3 km 172°2025-11-06 21:41:51
3380485564.5 km 46°2025-10-25 11:20:28 KE6NYB-44.5 km 227°2025-11-04 21:51:28
3671792504.5 km 136°2025-11-06 14:41:49 N6SKK-54.6 km 308°2025-11-06 18:19:47
DB ALAMEDA4.6 km 112°2025-10-17 16:52:25 KJ6RVM-R4.8 km 272°2025-11-07 01:18:11
P-KJ6RVM4.8 km 272°2025-11-07 01:01:48 ATB AURORA4.8 km 131°2025-11-06 22:22:57
PERALTA4.9 km 115°2025-11-06 19:40:07 SEAWAYS PECOS4.9 km 152°2025-11-06 22:34:03
FRANCESCA4.9 km 320°2025-11-01 22:26:27 FUME BLANC COMMODORE4.9 km 335°2025-11-01 05:39:52
EW24575.0 km 236°2025-11-08 22:15:22 3669757505.0 km 317°2025-10-16 00:40:58
Z FOUR5.0 km 69°2025-11-06 13:33:16 K6PST-D5.0 km 265°2025-11-08 22:24:49
MILLENNIUM STAR5.0 km 133°2025-11-04 20:44:32 3680580505.1 km 331°2025-10-12 18:06:30
3677764105.1 km 311°2025-10-24 16:40:45 N6WKZ-35.1 km 262°2025-11-08 22:22:57
BLACKBIRD5.2 km 310°2025-11-06 19:00:16 Z FIVE5.3 km 47°2025-11-06 13:19:25
SEQUOIA5.3 km 312°2025-11-05 02:55:06 APOLLO5.3 km 71°2025-11-04 16:34:42
3684320505.3 km 328°2025-10-31 13:50:11 368248520 US5.4 km 117°2025-11-06 21:36:05
CW59885.4 km 245°2025-11-08 22:24:50 CGC ALDER5.5 km 320°2025-10-13 20:12:02
JEREMIAH OBRIEN5.5 km 317°2025-10-12 22:41:52 3684149505.6 km 74°2025-10-31 03:15:00
HAFNIA ANDREA5.7 km 143°2025-11-06 09:17:59 3673382905.7 km 322°2025-11-06 22:47:18
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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