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Callsign, ship name or locator: Clear       
Stations near current position of ON4MS-B
callsign distance last heard - EST      callsign distance last heard - EST
ON4MS B0.0 yards 0°2024-12-13 13:42:47 ON4MS-D0.0 yards 0°2024-12-14 03:03:11
ON4MS-520.7 yards 180°2024-11-26 03:39:59 EL-ON4MS24.5 yards 212°2024-12-18 04:06:50
ON8MJ-N0.8 miles 279°2024-12-18 07:02:02 ON8MJ-150.8 miles 279°2024-11-24 07:50:48
P-ON8MJ0.8 miles 278°2024-12-18 07:02:45 ON4MS0.9 miles 223°2024-12-09 11:03:40
ON4JPS-101.5 miles 30°2024-12-18 06:59:18 ON4JPS-DP1.5 miles 30°2024-12-18 06:56:37
ON4JPS-D1.5 miles 30°2024-12-18 06:53:42 EL-ON4PS2.4 miles 179°2024-12-18 07:06:14
ON7CFI3.4 miles 238°2024-12-18 07:05:03 ON7CFX-Y3.5 miles 14°2024-12-11 13:30:08
ER-ON0BA4.5 miles 353°2024-12-18 07:03:40 ON7EMS-N4.9 miles 213°2024-12-18 07:05:38
ON7EMS-D4.9 miles 213°2024-12-18 07:05:48 ON4FI6.3 miles 23°2024-12-15 03:15:03
YO2AP-D6.4 miles 19°2024-12-15 07:01:59 ON1LX L7.3 miles 22°2024-11-26 09:37:50
ON1LX-L7.3 miles 22°2024-11-26 09:38:00 ON1LX F7.3 miles 22°2024-11-26 10:10:47
ON1LX-F7.3 miles 22°2024-11-26 10:10:56 ON7CL7.7 miles 355°2024-12-18 07:04:34
ON1LX-B7.8 miles 346°2024-12-17 12:05:43 ON1LX B7.8 miles 346°2024-12-17 12:05:43
ON1LX7.9 miles 346°2024-11-26 12:00:29 BMCB-159.1 miles 116°2024-12-18 07:00:24
ON3DIL9.2 miles 358°2024-12-18 07:02:48 FW98929.2 miles 235°2024-12-18 07:00:48
ON4LDZ9.3 miles 111°2024-12-18 06:47:05 ON7YZ-59.5 miles 108°2024-12-18 01:31:46
ON7TG-1210.0 miles 193°2024-12-18 06:53:31 ON7TG-911.3 miles 192°2024-12-18 06:28:29
ON0BTS11.8 miles 263°2024-12-18 06:58:39 ON0HSB-DP12.1 miles 213°2024-12-18 06:56:37
BMCB-3312.2 miles 159°2024-12-18 07:00:02 ON7HH-DP12.4 miles 216°2024-12-18 06:56:37
ON7HH-912.4 miles 216°2024-12-01 17:27:10 ON5YW-1513.0 miles 174°2024-12-18 07:02:12
ON9AID-913.4 miles 320°2024-12-17 11:21:32 EL-ON0RCL13.4 miles 327°2024-12-18 07:04:14
ON7LE-D13.5 miles 177°2024-11-28 08:50:58 ON0GBX13.9 miles 219°2024-12-18 06:58:40
ON3VCJ-514.2 miles 329°2024-11-29 19:15:45 ON4OOO-914.4 miles 331°2024-12-17 10:46:37
ON5QQ-914.4 miles 331°2024-12-18 07:01:49 ON4MHR-H14.5 miles 94°2024-12-18 06:46:49
ON4MHR-Y14.5 miles 94°2024-12-18 06:47:09 ON4MHR-D14.5 miles 94°2024-12-18 06:47:19
ON4AGP-914.5 miles 283°2024-12-18 07:06:15 ON4LBO14.7 miles 260°2024-12-14 20:08:38
ON0BAF-1014.8 miles 75°2024-12-18 06:51:31 BMCB-1815.3 miles 145°2024-12-18 07:00:24
P-ON6RF15.6 miles 267°2024-12-18 07:01:30 ON9AID-1015.6 miles 283°2024-12-01 11:50:46
BMCB-2615.7 miles 163°2024-12-18 07:01:07 P-ON6RF115.8 miles 268°2024-12-18 07:01:04
ON4RST-1016.0 miles 74°2024-12-15 09:46:03 FW056216.1 miles 295°2024-12-18 06:37:42
EL-ON4LS16.3 miles 179°2024-12-18 06:59:52 ON4LS-N16.3 miles 179°2024-12-18 07:01:59
ON4LS-D16.3 miles 179°2024-12-18 06:58:19 P-ON4LS16.3 miles 179°2024-12-18 07:00:33
ON4LS-Y16.3 miles 180°2024-12-10 01:38:11 ON3AQC16.5 miles 9°2024-11-24 10:24:50
ON8PZ-516.8 miles 55°2024-12-12 18:08:09 ON3CPE-N16.8 miles 181°2024-12-18 07:06:15
ON4AGP16.9 miles 305°2024-12-18 04:06:26 ON3RLD-DP17.0 miles 195°2024-12-18 06:56:37
ON6SX17.0 miles 319°2024-12-18 06:53:28 ON5AGQ-1317.2 miles 6°2024-12-01 10:54:23
ON4DL-D17.3 miles 188°2024-12-18 06:52:23 ON8QRP17.3 miles 184°2024-12-04 10:09:30
ON6MB17.3 miles 178°2024-12-18 01:46:37 ON4BJP-1017.5 miles 163°2024-12-15 08:03:47
EW966517.5 miles 257°2024-12-18 07:05:18 ON4BJP-Y17.5 miles 163°2024-12-14 11:49:16
ON2KTA-717.6 miles 296°2024-12-04 03:09:02 ON7JOE-D17.8 miles 350°2024-12-18 06:57:51
ON7JOE-N17.8 miles 350°2024-12-18 06:57:41 ON4BJP-N18.0 miles 165°2024-12-17 14:22:47
ON3NO-918.2 miles 149°2024-11-25 10:38:24 ON4CDR-1018.3 miles 306°2024-12-18 06:56:25
ON3VU-518.3 miles 295°2024-12-15 04:29:36 ON4CDR-718.3 miles 306°2024-12-07 17:32:43
ON6MB18.3 miles 150°2024-11-21 13:41:26 GW529918.3 miles 336°2024-12-18 07:01:39
ON6YH-1018.4 miles 154°2024-12-18 06:57:57 ON7LDS-1318.6 miles 2°2024-12-18 07:05:24
TRAFMON18.6 miles 2°2024-12-18 04:06:27 ON7LDS-1118.6 miles 2°2024-12-18 07:03:19
ON7LDS-218.6 miles 2°2024-12-18 06:54:39 ON3SQ-D18.6 miles 223°2024-12-18 07:06:03
ON7LDS-918.9 miles 352°2024-12-18 01:49:22 ON8DNY-1519.3 miles 23°2024-12-18 06:24:23
ON4DCU B19.3 miles 314°2024-11-23 03:32:54 ON4DCU-B19.3 miles 314°2024-11-23 03:33:04
ON4DCU-D19.3 miles 314°2024-12-14 06:02:11 ON3CRX-1119.6 miles 298°2024-12-18 06:53:56
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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