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Callsign, ship name or locator: Clear       
Stations near current position of KO4MCM
callsign distance last heard - EST      callsign distance last heard - EST
WW4FL-i4.3 miles 177°2025-01-21 20:12:44 KK4WDR-104.5 miles 190°2025-02-07 22:26:34
W4YAH-75.9 miles 269°2025-01-31 16:43:43 KJ4RWD-96.9 miles 207°2025-02-07 22:28:53
KQ4YXY-i8.3 miles 189°2025-01-23 18:02:34 N4YMH-98.4 miles 204°2025-02-04 15:41:35
KN4UDS-98.4 miles 196°2025-01-14 18:48:18 KN4UDS-48.4 miles 196°2025-02-01 09:00:09
KN4UDS-148.5 miles 196°2025-02-07 15:50:07 N4YMH-79.1 miles 193°2025-01-28 08:57:28
N4YMH-19.1 miles 193°2025-01-28 12:54:29 KO4EOC-B9.3 miles 204°2025-02-07 22:26:06
KO4EOC-A9.3 miles 204°2025-02-07 22:26:06 KO4EOC-C9.3 miles 204°2025-02-07 22:26:06
KO4EOC A9.3 miles 204°2025-02-07 22:26:21 KO4EOC AD9.3 miles 204°2025-02-07 22:26:21
KO4EOC B9.3 miles 204°2025-02-07 22:26:21 KO4EOC C9.3 miles 204°2025-02-07 22:26:21
GW029110.1 miles 210°2025-02-07 22:25:31 KQ4WIU-112.8 miles 198°2025-02-01 15:49:21
KF4ZNO-512.9 miles 231°2025-01-18 15:45:02 KF4ZNO-1312.9 miles 231°2025-02-07 22:30:21
KF4ZNO-1012.9 miles 231°2025-02-07 22:27:23 KI4UMT-912.9 miles 204°2025-01-09 11:50:43
KF4RAF-713.9 miles 209°2025-01-17 15:16:12 KM4VKY-1013.9 miles 147°2025-02-07 21:36:32
KM4VKY-413.9 miles 147°2025-02-07 21:36:33 KF4ZZ-721.1 miles 125°2025-02-05 16:24:44
KF4ZZ-1021.1 miles 125°2025-02-05 20:33:51 W1REK23.6 miles 106°2025-02-07 22:29:17
K4NDJ-923.8 miles 118°2025-01-20 17:45:13 GW418725.1 miles 176°2025-02-07 22:31:08
N4EMA-1025.2 miles 118°2025-02-07 21:42:59 KQ4QJL-125.7 miles 174°2025-01-22 12:29:41
W4CJB-225.9 miles 115°2025-02-07 22:24:33 W4CJB-725.9 miles 115°2025-02-03 15:06:37
W4CJB25.9 miles 115°2025-02-03 09:13:47 W4CJB-D25.9 miles 115°2025-02-07 22:24:53
W4CJB-125.9 miles 115°2025-02-02 22:05:17 W4AEJ26.0 miles 174°2025-02-03 10:53:49
KQ4QJL-726.1 miles 180°2025-02-03 14:53:20 N8ZTA-Y26.4 miles 176°2025-01-13 06:13:51
K4NDJ-726.5 miles 115°2025-02-02 17:56:38 K4NDJ26.5 miles 115°2025-02-07 22:23:43
KX4LD-726.6 miles 117°2025-01-25 11:35:30 N4EMA-D26.9 miles 116°2025-02-07 22:26:07
N4EMA-B26.9 miles 116°2025-02-07 22:18:38 N4EMA-C26.9 miles 116°2025-02-07 22:18:38
N4EMA AD26.9 miles 116°2025-02-07 22:18:53 N4EMA B26.9 miles 116°2025-02-07 22:18:53
N4EMA C26.9 miles 116°2025-02-07 22:18:53 KF4ZZ27.3 miles 180°2025-02-07 19:15:52
DW650727.4 miles 178°2025-02-07 22:31:03 KI4ZER-1027.5 miles 172°2025-01-26 10:53:45
KI4LFI28.1 miles 28°2025-02-07 22:30:44 D033528.3 miles 246°2025-02-07 22:27:40
KQ4SNC-R30.4 miles 284°2025-02-07 18:49:50 KC9MIJ-932.4 miles 147°2025-02-06 23:56:03
KC9MIJ-Y32.5 miles 147°2025-02-06 23:13:09 KC9MIJ-R32.5 miles 147°2025-02-07 19:31:45
EGLIN-Y32.5 miles 147°2025-01-18 23:56:45 N4BDT-234.2 miles 293°2025-02-06 17:56:21
KN6RTA-N34.3 miles 230°2025-02-01 19:02:03 GW400434.4 miles 231°2025-02-07 22:29:45
N4QEP36.2 miles 239°2025-01-21 10:31:34 N4QEP-1336.2 miles 239°2025-02-07 22:30:13
KO4UOX-736.5 miles 244°2025-02-03 14:22:48 KD5AR36.6 miles 244°2025-02-07 22:19:27
AC4GM-536.6 miles 294°2025-02-05 17:46:44 DW436236.7 miles 245°2025-02-07 22:16:11
KD5AR-1436.8 miles 243°2025-01-26 09:50:47 KN4OQW-1337.1 miles 242°2025-02-07 22:32:01
N8ATF-737.2 miles 241°2025-01-22 00:45:37 N8ATF-D37.2 miles 241°2025-02-07 22:25:09
WA7DGI-1037.2 miles 239°2025-01-24 14:57:20 W4DSM B37.2 miles 297°2025-02-07 22:26:55
W4DSM-B37.2 miles 297°2025-02-07 22:27:05 W4DSM-R37.2 miles 297°2025-02-07 22:27:53
DW413537.2 miles 243°2025-02-07 22:32:01 WA7DGI-637.2 miles 239°2025-01-25 15:35:40
WA7DGI-837.2 miles 239°2025-02-07 22:27:58 WA7DGI-1237.3 miles 239°2025-02-04 02:18:05
WA7DGI-1137.3 miles 239°2025-01-30 18:20:05 WA7DGI-437.3 miles 239°2025-02-07 22:18:57
WA7DGI-337.3 miles 239°2025-02-07 22:30:24 WA7DGI-237.3 miles 239°2025-01-22 21:47:42
WA7DGI-137.3 miles 239°2025-02-07 22:33:20 WA7DGI-1337.3 miles 239°2025-02-07 22:24:59
WA7DGI-737.3 miles 239°2025-02-07 22:16:30 W4DSM37.3 miles 297°2025-02-06 07:07:33
WA7DGI-937.3 miles 239°2025-01-22 22:52:20 EW189637.5 miles 276°2025-02-07 22:31:02
K4SRC-937.7 miles 238°2025-02-06 06:17:01 KF6DGN-DP38.0 miles 246°2025-01-25 15:05:43
SRMCER38.1 miles 242°2025-02-07 22:10:22 WA5HC38.1 miles 242°2025-01-29 22:10:01
JAY-ER38.7 miles 276°2025-02-07 22:31:37 WA5HC-939.3 miles 238°2025-02-07 21:36:05
WA5HC-739.3 miles 238°2025-02-07 21:51:55 KD5AR-539.3 miles 238°2025-01-18 14:54:04
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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