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Callsign, ship name or locator: Clear       
Stations near current position of KO4STB-9
callsign distance last heard - EDT      callsign distance last heard - EDT
N4HTC-52.2 miles 281°2024-04-30 05:20:13 K4XRT-94.0 miles 208°2024-05-15 16:57:59
FFCSVRK1A5.7 miles 350°2024-05-09 01:16:54 KK4EHJ-126.0 miles 101°2024-04-28 21:11:06
FW04148.2 miles 254°2024-05-18 03:03:51 KT4FD8.6 miles 264°2024-05-18 03:05:05
KC4GCK-119.7 miles 270°2024-05-18 03:05:25 K4BS10.1 miles 271°2024-05-18 03:00:10
NN4W-1010.3 miles 179°2024-04-21 17:02:13 W4G/HC00511.2 miles 297°2024-04-30 14:58:51
SPRNGRORG11.2 miles 297°2024-05-18 02:57:33 SPRNGROPT11.2 miles 300°2024-05-18 02:57:33
GP-SPRNGR11.2 miles 300°2024-05-18 03:06:33 SPRNGRPRK11.6 miles 300°2024-05-18 02:57:33
FW875912.2 miles 200°2024-05-18 03:05:04 W4CBA-B12.4 miles 104°2024-05-08 11:11:15
W4CBA-C12.4 miles 104°2024-05-08 11:11:35 W4CBA-A12.4 miles 104°2024-05-08 11:10:55
AB4GS-212.5 miles 49°2024-05-18 03:01:39 FW671112.8 miles 161°2024-05-18 03:00:29
WA4YIH B13.0 miles 131°2024-05-18 03:02:33 WA4YIH-B13.0 miles 131°2024-05-18 03:02:43
KJ4PXZ-B13.0 miles 131°2024-05-14 14:08:58 KJ4PXZ B13.0 miles 131°2024-05-14 14:09:13
WA4YIH O13.0 miles 131°2024-05-18 02:52:11 WA4YIH-O13.0 miles 131°2024-05-18 02:52:21
FW910513.1 miles 103°2024-05-18 03:00:12 KN4ABC B13.2 miles 164°2024-05-18 03:03:17
KN4ABC-B13.2 miles 164°2024-05-18 03:03:27 W4PHC13.5 miles 151°2024-05-17 16:09:33
K4GAR-B13.7 miles 86°2024-05-18 02:54:41 K4GAR AD13.7 miles 86°2024-05-18 02:54:56
K4GAR B13.7 miles 86°2024-05-18 02:54:56 K2LU-914.6 miles 84°2024-05-09 00:48:14
KO4KVH15.3 miles 42°2024-05-05 17:52:02 KO4TEP15.9 miles 194°2024-05-09 15:37:11
KO4TEP15.9 miles 194°2024-05-17 23:26:16 FW765916.3 miles 246°2024-05-18 03:04:04
KZ4AJ-1016.4 miles 173°2024-05-10 14:56:05 KZ4AJ-716.5 miles 173°2024-05-07 11:42:40
W4NWG-1016.5 miles 251°2024-05-18 02:25:22 N4CN16.6 miles 120°2024-04-23 20:33:59
N4DKN B16.9 miles 192°2024-05-18 03:04:43 N4DKN-B16.9 miles 192°2024-05-18 03:04:43
N4DKN-1016.9 miles 192°2024-05-18 02:47:49 KD4UYP-1516.9 miles 152°2024-04-19 07:18:41
N4DKN-516.9 miles 152°2024-05-11 12:13:44 D931517.0 miles 148°2024-05-18 03:07:00
N767GS17.3 miles 87°2024-05-11 10:34:33 K6TEZ-918.3 miles 71°2024-05-12 15:59:10
W4G/NG04818.3 miles 71°2024-05-12 15:51:34 FW693718.3 miles 161°2024-05-18 03:05:55
FW316818.4 miles 252°2024-05-04 04:15:36 SPRNGROGL18.4 miles 255°2024-05-18 02:57:33
AK4ZX-1518.6 miles 263°2024-05-18 03:03:04 AJ4ZX-1518.6 miles 263°2024-05-16 07:48:14
EW754119.0 miles 255°2024-05-18 03:00:20 FW621419.0 miles 263°2024-05-18 03:03:36
NR4N-919.0 miles 178°2024-05-17 18:25:21 KN4TIN-919.1 miles 56°2024-05-17 16:34:04
FFCSVRb2A19.2 miles 213°2024-05-09 08:17:56 N3DAB-119.3 miles 256°2024-05-18 03:01:37
EW645719.5 miles 175°2024-05-18 03:06:20 FFCSVRM1A19.5 miles 111°2024-05-09 01:47:54
WB4S-1019.5 miles 170°2024-05-17 18:32:21 GW392019.7 miles 174°2024-05-18 03:01:12
KM4NMJ19.8 miles 203°2024-04-29 17:04:23 KO4IJQ-920.5 miles 148°2024-04-25 13:55:58
KJ4VO20.6 miles 152°2024-05-17 12:23:45 KF4RWI20.6 miles 152°2024-05-15 07:35:34
KJ4ZLL-C20.7 miles 146°2024-05-18 03:02:48 KJ4ZLL-B20.7 miles 146°2024-05-18 03:02:48
KJ4ZLL B20.7 miles 146°2024-05-18 03:03:03 KJ4ZLL C20.7 miles 146°2024-05-18 03:03:03
KD4CVR A21.0 miles 177°2024-05-18 02:47:57 KD4CVR-A21.0 miles 177°2024-05-18 02:48:07
KD4CVR-N21.0 miles 177°2024-04-18 14:04:38 WS3V21.2 miles 154°2024-05-13 13:13:15
KB4JP-921.2 miles 188°2024-05-17 07:31:00 KL4C-1521.4 miles 215°2024-05-18 00:02:33
KL4C21.4 miles 215°2024-05-18 02:58:29 KL4C-D21.4 miles 215°2024-05-18 02:58:13
KL4C-721.5 miles 215°2024-05-11 04:10:07 KD4APP-721.5 miles 13°2024-05-18 03:00:12
FW632221.5 miles 13°2024-05-18 03:05:33 KD4APP21.5 miles 13°2024-05-18 02:29:52
KD4APP-1021.5 miles 13°2024-04-27 07:41:15 KD4APP-521.5 miles 13°2024-05-18 02:48:44
FW781221.6 miles 319°2024-05-18 03:05:47 WB5SLA-721.6 miles 234°2024-04-20 19:33:54
KO4PWQ-921.9 miles 145°2024-05-04 20:54:24 WG5D22.5 miles 336°2024-04-29 07:52:09
KB4JP-722.5 miles 197°2024-05-12 11:50:46 FFCSVRR1A22.5 miles 164°2024-05-09 03:47:55
KM4BUN-1122.5 miles 200°2024-05-03 16:13:07 KQ4BFY-Y22.5 miles 194°2024-05-18 02:58:26
KO4WTG-Y22.6 miles 183°2024-05-09 21:13:14 KO4WTG-722.6 miles 183°2024-04-30 22:13:56
KO4WTG-222.6 miles 183°2024-05-10 10:04:34 KO4WTG-722.6 miles 183°2024-05-10 09:54:33
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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