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Callsign, ship name or locator: Clear       
Stations near current position of KO4ZEM-N
callsign distance last heard - EDT      callsign distance last heard - EDT
KO4ZEM B0.0 yards 0°2024-09-25 05:41:24 KO4ZEM-B0.0 yards 0°2024-09-25 05:41:34
KO4ZEM19.4 yards 180°2024-09-17 18:45:41 WJ4S-N1.1 miles 104°2024-09-26 17:43:41
EW32141.7 miles 268°2024-09-17 07:23:16 GSPFFW41A3.0 miles 294°2024-09-26 17:59:28
KG6YYT-103.7 miles 349°2024-09-23 15:11:58 KK1SS-Y3.7 miles 350°2024-09-04 09:06:24
KK1LL-153.9 miles 298°2024-09-26 17:57:23 KW4EVR-54.9 miles 203°2024-09-07 05:30:18
KN4MGS-95.1 miles 296°2024-09-22 10:03:18 KA3VME-145.2 miles 115°2024-08-29 12:43:04
GW53155.4 miles 8°2024-09-26 17:56:15 KQ4GIZ-R5.4 miles 314°2024-09-23 07:49:08
KK1LL5.6 miles 145°2024-09-26 14:07:25 KN4MGS5.9 miles 289°2024-09-26 17:59:16
KF5CBT-146.1 miles 194°2024-09-26 17:51:30 KZ4LA6.3 miles 16°2024-09-07 20:48:47
KZ4LA B6.3 miles 16°2024-09-26 17:58:53 KZ4LA-B6.3 miles 16°2024-09-26 17:59:03
KQ4UHS6.6 miles 305°2024-09-08 11:33:43 K3OBX-56.9 miles 189°2024-09-14 14:39:46
KF8BXN7.0 miles 143°2024-09-06 14:12:35 W4FTK-27.0 miles 142°2024-09-26 17:57:28
W4WBT-B7.0 miles 145°2024-09-26 17:44:16 W4WBT B7.0 miles 145°2024-09-26 17:44:31
WN9Z-N7.1 miles 160°2024-08-29 10:41:27 N4HRS-157.4 miles 108°2024-09-26 17:11:41
KO4SPA B7.5 miles 144°2024-09-16 01:14:45 KO4SPA-B7.5 miles 144°2024-09-16 01:14:55
FW95557.5 miles 351°2024-09-26 17:55:03 DW56867.7 miles 238°2024-09-26 17:55:27
KF4RRG-98.2 miles 246°2024-09-17 15:42:53 EIGHT+458.8 miles 212°2024-09-16 10:40:20
KQ4UHS-148.9 miles 310°2024-09-17 18:21:58 GSPSVRJ4A9.3 miles 63°2024-09-01 19:02:07
FW27759.7 miles 152°2024-09-26 17:58:17 N0JJO9.8 miles 195°2024-09-07 15:32:04
KO4SPA9.9 miles 124°2024-09-21 01:55:03 GSPTORA0A10.0 miles 197°2024-09-26 10:17:24
KN4AKP10.1 miles 248°2024-09-24 13:59:49 K4SBC-910.1 miles 335°2024-09-02 15:41:41
DW778710.2 miles 31°2024-09-26 17:59:03 AE4VJ-1210.3 miles 288°2024-09-24 13:49:45
WD4HDL-D10.7 miles 7°2024-09-26 17:41:21 W8EBB10.8 miles 190°2024-09-26 10:48:07
K4WAM-1410.9 miles 222°2024-09-26 09:51:28 EW734211.0 miles 213°2024-09-26 17:56:09
KB4WT11.1 miles 7°2024-09-26 12:06:53 KB4WT-1011.1 miles 7°2024-09-22 06:30:38
KN4AKP-211.1 miles 254°2024-09-24 14:20:57 KI4WXS B11.2 miles 266°2024-09-26 17:51:57
KI4WXS-B11.2 miles 266°2024-09-26 17:52:07 KI4WXS-R11.2 miles 266°2024-09-26 17:58:47
KA4YMZ-611.3 miles 261°2024-09-26 17:52:03 W4BFB-611.7 miles 270°2024-09-26 17:25:29
JE1HFS-i11.9 miles 177°2024-09-20 20:53:44 FW073012.1 miles 83°2024-09-26 17:50:16
KK6GUK-412.7 miles 72°2024-09-25 22:19:57 GSPFLSO0A12.8 miles 260°2024-09-26 17:50:28
KK4ZIZ-712.9 miles 119°2024-09-26 17:32:01 N4WBO-1013.1 miles 64°2024-09-06 23:05:38
KO4ICE B13.1 miles 265°2024-09-26 17:39:32 KO4ICE-B13.1 miles 265°2024-09-26 17:39:32
KO4ICE-D13.1 miles 265°2024-09-26 17:40:52 KL4Z-913.4 miles 113°2024-09-25 21:31:16
KI4WXS-513.6 miles 107°2024-09-26 17:53:56 KQ4FFT-713.7 miles 266°2024-09-13 20:23:52
EW900813.8 miles 151°2024-09-26 17:55:48 KI4WXS-613.9 miles 110°2024-09-26 17:54:18
K4SCK-913.9 miles 93°2024-09-25 12:56:58 N0SCK-1013.9 miles 93°2024-09-26 17:58:09
KZ4DAN14.0 miles 240°2024-09-20 06:37:59 W4DCR-114.1 miles 341°2024-09-25 20:10:40
KA4YMY14.3 miles 249°2024-09-26 17:55:17 W4TAB-714.4 miles 87°2024-09-23 19:30:45
FW190814.5 miles 159°2024-09-26 17:54:42 KA4YMZ A14.5 miles 281°2024-09-26 17:40:30
KA4YMZ-A14.5 miles 281°2024-09-26 17:40:40 KI4RBC-115.1 miles 71°2024-09-06 16:49:11
K2REH-915.1 miles 181°2024-09-25 19:12:28 KL4Z-515.2 miles 307°2024-09-26 14:13:04
KL4Z-1015.3 miles 307°2024-09-24 07:09:32 WZ4M-1215.3 miles 156°2024-09-15 17:45:52
W4AYS-915.3 miles 153°2024-09-24 20:52:58 KL4Z-115.4 miles 307°2024-09-09 08:17:22
KL4Z-215.4 miles 307°2024-09-26 08:57:51 KO4VDK-115.4 miles 187°2024-09-26 17:51:29
KO4VDK-215.4 miles 187°2024-09-04 09:41:17 KO4VDK-815.4 miles 187°2024-09-25 13:05:25
KO4VDK-315.4 miles 187°2024-09-25 05:51:13 KO4VDK-415.4 miles 187°2024-09-26 17:14:12
KO4VDK-515.4 miles 187°2024-09-18 13:58:10 W4HTP-1015.6 miles 129°2024-08-29 15:32:25
KO4VDK-1415.8 miles 188°2024-09-26 08:23:24 FW937415.8 miles 167°2024-09-26 17:59:09
W4TAB-616.1 miles 104°2024-09-26 17:54:46 W4TAB16.2 miles 104°2024-09-14 08:00:08
W4HTP-1516.4 miles 127°2024-09-24 15:17:01 KN8DAP16.4 miles 264°2024-09-26 09:23:41
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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