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Callsign, ship name or locator: Clear       
Stations near current position of KO4SIN
callsign distance last heard - EDT      callsign distance last heard - EDT
KI4SUR-1333.1 yards 13°2024-05-18 01:31:43 KI4SUR-80.3 miles 71°2024-04-19 13:56:06
GW23560.8 miles 48°2024-05-18 01:23:21 KK4OID-71.6 miles 219°2024-05-17 19:00:22
EW95422.5 miles 171°2024-05-18 01:35:57 N3GJZ-93.1 miles 241°2024-05-13 16:29:34
FW79064.0 miles 189°2024-05-18 01:36:08 FW89194.2 miles 21°2024-05-18 01:29:05
W4VIG-14.6 miles 47°2024-05-16 18:11:43 KO4TJD5.8 miles 303°2024-05-06 21:46:17
KO4TJD5.8 miles 303°2024-05-04 21:14:27 W4V/HB0416.2 miles 210°2024-05-15 08:11:20
WA1JQC-96.9 miles 83°2024-05-15 13:44:12 EW54496.9 miles 79°2024-05-18 01:30:23
N4QLM-107.0 miles 148°2024-05-18 01:11:10 WA1JQC-i7.0 miles 78°2024-05-07 15:44:32
FW90337.1 miles 76°2024-05-18 01:34:36 CW15007.3 miles 46°2024-05-18 01:32:26
KW4WZ-17.9 miles 11°2024-05-11 21:25:45 KQ4NUA-108.7 miles 144°2024-05-15 22:35:19
W4RKC-108.7 miles 25°2024-05-18 01:25:19 DW94129.7 miles 182°2024-05-18 01:30:43
W8GBR-D10.3 miles 30°2024-05-18 01:34:23 gw081710.7 miles 136°2024-05-16 20:40:11
KT4UX-Y11.3 miles 5°2024-04-27 16:44:04 KM4MAR-911.5 miles 346°2024-05-14 18:34:03
KG4QXL-111.9 miles 211°2024-05-18 01:35:22 K4QJZ-1012.5 miles 139°2024-05-18 00:50:41
EW766412.5 miles 102°2024-05-18 01:35:17 W4V/SH02712.5 miles 162°2024-04-19 18:57:51
GW316012.9 miles 307°2024-05-18 01:37:03 KO4ZPZ B12.9 miles 34°2024-05-18 01:29:59
KO4ZPZ-B12.9 miles 34°2024-05-18 01:30:09 KO4ZPZ-D12.9 miles 34°2024-05-18 01:32:09
KO4ZPZ-712.9 miles 34°2024-04-21 14:26:29 W4V/SH02813.2 miles 137°2024-05-15 08:01:42
FW067213.3 miles 41°2024-05-17 22:25:54 KI4SUR-913.6 miles 34°2024-05-04 15:50:48
CW525513.7 miles 5°2024-04-22 08:04:01 CW528614.3 miles 244°2024-05-18 01:35:41
W4VIG-714.5 miles 110°2024-04-29 11:32:33 KC4YLX B15.0 miles 97°2024-04-26 08:14:07
KC4YLX-B15.0 miles 97°2024-04-26 08:14:17 W4V/SH01615.4 miles 159°2024-05-03 12:44:24
KO4PWQ-715.4 miles 159°2024-05-03 14:30:01 EW427616.3 miles 337°2024-05-18 01:33:39
GP-WHTRCK16.9 miles 258°2024-05-18 01:27:31 GW461317.1 miles 289°2024-05-18 01:37:06
W4V/SH03917.5 miles 115°2024-05-01 19:13:34 CW574118.1 miles 59°2024-05-01 08:33:28
W4V/SH00718.3 miles 179°2024-05-03 15:24:35 KE8MJL-918.4 miles 60°2024-05-15 12:20:31
N1FLN-918.4 miles 219°2024-04-27 10:47:44 EW407419.4 miles 25°2024-05-18 01:34:38
GW373319.6 miles 323°2024-05-18 01:37:01 K4EGL-119.6 miles 200°2024-05-01 13:53:37
KQ4JFW-120.3 miles 354°2024-04-26 11:26:32 KQ4NUA-520.4 miles 71°2024-05-16 11:32:18
KO4SSD-920.6 miles 69°2024-05-17 21:34:04 K4BCN20.8 miles 53°2024-04-24 00:13:50
W4V/SH04221.0 miles 121°2024-05-01 19:18:50 FW599021.6 miles 118°2024-05-18 01:36:26
FW458321.6 miles 165°2024-05-18 01:30:26 W4V/SH02422.7 miles 210°2024-04-27 17:47:24
GW473122.9 miles 44°2024-05-18 01:33:37 GW427023.0 miles 139°2024-05-18 01:35:20
WA6MPR-523.0 miles 186°2024-05-02 09:55:13 KQ4QBT-723.1 miles 54°2024-04-21 12:04:40
KO4SSD-523.2 miles 252°2024-04-20 16:44:53 KO4SSD-223.2 miles 252°2024-04-20 16:19:29
KO4SSD-323.2 miles 252°2024-04-20 19:14:13 KO4TIS-123.2 miles 252°2024-04-20 19:02:42
W4V/SH01323.9 miles 185°2024-05-04 15:34:49 KD4WIE-1024.0 miles 231°2024-05-18 00:58:42
FW320424.0 miles 75°2024-05-18 01:35:31 WA6MPR-324.1 miles 201°2024-05-04 15:10:25
GW472524.5 miles 31°2024-05-18 01:33:35 RBCASH24.5 miles 81°2024-05-11 11:08:50
KS1G-524.5 miles 81°2024-05-11 09:43:25 K1NSA-1024.6 miles 76°2024-05-11 16:26:48
N1BED-924.9 miles 77°2024-05-11 16:26:06 CW737524.9 miles 157°2024-05-18 01:36:49
W3VLG-1424.9 miles 54°2024-05-17 07:39:03 WB6EFW-iOS25.0 miles 77°2024-05-11 16:04:13
FW452625.1 miles 118°2024-05-18 01:30:38 EW844025.1 miles 87°2024-05-18 01:30:19
GW473025.2 miles 41°2024-05-18 01:35:37 EW060825.2 miles 332°2024-05-18 01:30:40
W4V/HB02525.2 miles 255°2024-04-20 19:30:15 KO4FQW-1025.3 miles 116°2024-05-16 21:41:40
K3TOM-N25.5 miles 181°2024-05-17 20:11:41 KM4CKD-925.8 miles 187°2024-05-17 16:40:27
GW472925.9 miles 54°2024-05-18 01:33:35 K8HC26.4 miles 17°2024-05-18 01:02:14
W8V/EP00326.5 miles 69°2024-05-13 20:11:11 DW768527.5 miles 262°2024-05-18 01:34:35
KE8MJL28.0 miles 61°2024-05-17 20:26:42 N3RYB-328.2 miles 64°2024-05-18 01:23:22
W4V/SH04828.6 miles 124°2024-05-14 16:34:10 W4V/SH02028.7 miles 213°2024-05-03 15:50:43
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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