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Callsign, ship name or locator: Clear       
Stations near current position of KO4YSD
callsign distance last heard - EDT      callsign distance last heard - EDT
KQ4KIJ-70.6 miles 46°2024-05-09 19:12:49 KQ4KIJ-90.9 miles 51°2024-05-18 00:30:27
KQ4KIJ-D0.9 miles 50°2024-05-18 00:31:43 KQ4KIJ-100.9 miles 50°2024-05-18 00:26:52
KQ4KIJ-130.9 miles 50°2024-05-18 00:27:26 KQ4KXA-91.3 miles 320°2024-05-02 16:40:51
KM4BLG2.0 miles 205°2024-05-14 13:49:00 KA7ZAP-93.0 miles 282°2024-05-17 09:30:24
KQ4QEU-73.1 miles 254°2024-05-10 22:50:28 GW01143.4 miles 47°2024-05-18 00:31:11
EW57133.5 miles 49°2024-05-18 00:28:04 KE4MU B3.5 miles 215°2024-05-18 00:22:21
KE4MU-B3.5 miles 215°2024-05-18 00:22:31 KM4BLG-144.0 miles 295°2024-05-18 00:24:14
FW30544.0 miles 230°2024-05-18 00:30:17 KM4BLG-104.1 miles 211°2024-05-18 00:05:05
N7RTS4.2 miles 42°2024-05-17 08:26:45 W4C/CM1564.5 miles 220°2024-05-14 14:34:20
N3ZL4.6 miles 252°2024-05-04 13:48:39 N7RTS-104.8 miles 36°2024-05-18 00:15:59
W4C/CM1255.0 miles 281°2024-05-03 13:44:13 N3ZL-75.2 miles 187°2024-04-18 13:53:44
KO4EMS-145.5 miles 144°2024-05-08 14:25:44 FW90225.6 miles 230°2024-05-17 00:38:23
KE8PZN-76.1 miles 1°2024-04-29 15:59:23 KQ4PHR-D6.6 miles 245°2024-05-18 00:21:43
FW25886.9 miles 257°2024-05-18 00:30:25 KQ4NQC-57.1 miles 150°2024-04-30 14:14:16
N6IO-D7.2 miles 128°2024-05-18 00:21:10 GSPSVRM1A7.3 miles 307°2024-05-09 00:47:54
KA4LFP-107.4 miles 160°2024-05-17 23:55:13 W4C/CM1547.5 miles 183°2024-05-16 13:13:26
N4KJ7.5 miles 183°2024-05-16 12:41:34 W4RRJ7.5 miles 183°2024-05-16 12:55:23
KM4DQX-98.7 miles 21°2024-05-05 07:56:01 KM4DQX-18.7 miles 21°2024-05-18 00:26:24
EW84448.7 miles 342°2024-05-18 00:29:11 FW86129.7 miles 140°2024-05-18 00:31:42
KQ4KXA-109.7 miles 9°2024-05-11 17:19:08 FW728110.1 miles 73°2024-05-18 00:30:23
EW227910.3 miles 287°2024-05-18 00:08:08 FW995310.5 miles 105°2024-04-20 15:00:19
W4C/CM05511.4 miles 93°2024-05-12 10:53:48 EW538011.4 miles 113°2024-05-18 00:28:44
FW843111.5 miles 272°2024-05-18 00:31:19 GSPSVRz1A11.5 miles 278°2024-05-08 14:46:52
GW271211.6 miles 38°2024-05-18 00:30:06 W1PTS11.8 miles 52°2024-05-12 12:38:34
W4C/CM01811.8 miles 52°2024-05-12 11:50:25 KJ4RDP-1312.7 miles 112°2024-05-18 00:30:57
GW361112.8 miles 259°2024-05-18 00:31:03 KM4ZYW-913.2 miles 11°2024-05-15 07:24:46
KQ4KXA-713.8 miles 171°2024-04-29 15:40:14 N2NVY-1013.8 miles 120°2024-05-18 00:09:54
KQ4KXA-913.8 miles 172°2024-04-29 14:08:38 CW828513.9 miles 98°2024-05-18 00:29:45
GSPTOR50A14.0 miles 65°2024-05-09 01:01:55 W4C/CM01114.1 miles 223°2024-05-10 14:37:42
WB3KAS-414.5 miles 83°2024-05-16 20:39:53 SPCSVA03P14.9 miles 307°2024-05-08 16:24:12
FW083915.1 miles 70°2024-05-18 00:31:13 NC4BS B15.1 miles 121°2024-05-18 00:19:53
NC4BS-B15.1 miles 121°2024-05-18 00:19:38 NC4HC-1515.2 miles 122°2024-05-18 00:31:30
146.640bw15.3 miles 122°2024-05-18 00:25:51 W4KAC15.3 miles 54°2024-05-03 13:09:34
K7GUD15.3 miles 54°2024-05-10 09:10:16 KZ4DZ15.3 miles 54°2024-05-11 10:50:13
GW064815.7 miles 174°2024-05-18 00:28:51 GSPSVR01A16.0 miles 120°2024-05-08 14:46:52
GSPSVR31A16.1 miles 158°2024-05-08 15:17:52 KW4KWS16.2 miles 165°2024-05-09 10:27:46
W4ENC-216.2 miles 188°2024-05-15 16:02:58 W4ENC-1516.2 miles 189°2024-05-15 16:15:29
CW756616.2 miles 74°2024-05-18 00:26:58 W4C/CM11316.6 miles 86°2024-05-11 15:25:07
KJ6ZMX17.0 miles 176°2024-05-09 08:53:35 KQ4HLZ-i17.0 miles 9°2024-05-16 18:17:43
KN4TZW17.8 miles 152°2024-04-23 14:16:45 KN4TZW17.9 miles 152°2024-04-23 13:10:16
DW803217.9 miles 88°2024-05-18 00:30:00 FW013718.0 miles 181°2024-05-18 00:30:44
CHMBRS18.0 miles 268°2024-05-18 00:25:21 N2NVY-918.1 miles 152°2024-04-29 16:24:03
W7FRL18.5 miles 81°2024-05-11 20:39:41 N6MTB18.6 miles 169°2024-05-08 12:21:56
NNA4RF19.0 miles 161°2024-04-25 11:53:05 W4RYF19.0 miles 161°2024-04-26 23:12:57
W4RYF-919.0 miles 161°2024-05-17 17:43:41 W4C/CM02319.3 miles 219°2024-05-17 10:15:12
KK4DF19.3 miles 219°2024-05-17 11:36:08 KQ4PIQ19.5 miles 243°2024-04-18 21:07:20
KN4KWA20.4 miles 159°2024-05-08 16:45:24 KN4KWA-D20.4 miles 159°2024-05-14 20:20:54
KN4KWA-120.4 miles 159°2024-05-15 17:45:55 GW453221.1 miles 187°2024-05-18 00:31:08
KQ4EGX-N21.4 miles 139°2024-05-06 20:37:35 KQ4EGX-D21.4 miles 139°2024-05-06 20:37:45
KD4QKH21.4 miles 158°2024-04-26 12:01:04 FW454321.4 miles 240°2024-05-18 00:29:10
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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