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Callsign, ship name or locator: Clear       
Stations near current position of OK4AD
callsign distance last heard - EDT      callsign distance last heard - EDT
OK4AB13.3 yards 90°2024-09-30 14:04:09 OK4AB-942.2 yards 162°2024-10-04 08:01:07
OK4AB-81.3 miles 278°2024-09-21 10:12:00 OK7TD2.7 miles 197°2024-09-06 14:23:59
OK1LPD-62.7 miles 139°2024-10-04 21:19:50 OK1LPD-102.7 miles 139°2024-10-04 21:10:14
OK2MDM-82.7 miles 139°2024-10-04 05:59:05 OK1LCD-92.7 miles 138°2024-10-03 18:43:43
OK1LPD2.7 miles 139°2024-09-29 13:24:05 OK2MDM-Y2.7 miles 139°2024-10-04 05:47:24
OK1LPD-22.8 miles 140°2024-10-04 21:08:24 OK2MDM2.8 miles 140°2024-10-04 12:47:45
OK1FET-43.2 miles 138°2024-10-04 21:16:57 OK1LCD-34.1 miles 263°2024-10-04 21:20:54
OK0BNH-24.3 miles 181°2024-10-04 20:04:32 OK1TI-104.3 miles 174°2024-09-21 04:54:34
438.625ST4.3 miles 181°2024-10-04 21:06:04 OK0BNH-14.4 miles 180°2024-10-04 21:03:40
OK1DJO-84.5 miles 19°2024-09-22 04:57:41 OK7TD-94.8 miles 219°2024-09-21 12:48:48
OK1HRP-74.8 miles 351°2024-09-29 11:33:51 OK4FD5.2 miles 122°2024-09-29 14:18:47
OK1BIS5.3 miles 14°2024-09-26 08:05:43 OK1DJO-35.4 miles 16°2024-10-04 21:20:45
OK1HOT-25.6 miles 359°2024-10-04 20:57:50 OK1TOT-105.7 miles 71°2024-10-04 21:15:03
OK1HBP-155.7 miles 44°2024-10-04 21:10:48 OK1TOT-115.7 miles 71°2024-09-08 13:52:30
OK1KZE-106.0 miles 88°2024-10-04 20:57:24 OK1KZE-16.0 miles 88°2024-10-04 21:12:47
FW39156.0 miles 116°2024-10-04 21:20:01 OK5MD-106.1 miles 360°2024-09-08 14:28:20
OK1KZE-66.1 miles 87°2024-10-04 21:17:22 OK1SE-126.4 miles 58°2024-10-04 21:11:54
OK1CNN-97.0 miles 59°2024-10-04 21:19:35 PrahaLibu7.4 miles 71°2024-10-04 21:19:34
OK4MD-67.5 miles 61°2024-09-17 00:11:23 OK4MD7.5 miles 62°2024-10-04 14:10:31
OK2HAZ7.5 miles 62°2024-09-22 10:46:01 OK4MD-97.5 miles 62°2024-10-04 08:32:04
OK4MD-87.6 miles 62°2024-09-25 06:23:41 OK4MD-47.6 miles 63°2024-10-04 21:14:32
OK4MD-217.6 miles 63°2024-10-04 21:09:19 OK4MD-77.6 miles 63°2024-09-21 06:55:37
OK4JL-98.0 miles 72°2024-09-21 09:23:32 OK1LOL-68.0 miles 44°2024-09-09 14:47:52
OK1LCD-78.1 miles 42°2024-09-24 00:36:14 OK1AVK8.1 miles 66°2024-09-23 11:41:16
OK1MDX8.1 miles 65°2024-10-02 08:42:18 OK1MDX-88.2 miles 64°2024-10-01 13:56:38
EW92028.3 miles 54°2024-10-04 21:15:44 OK1LOL-218.3 miles 42°2024-10-04 21:20:25
OK1DWW8.5 miles 359°2024-10-04 18:51:15 OK7W-38.5 miles 19°2024-10-04 19:01:08
OK7W8.5 miles 51°2024-10-04 21:19:28 OK0HCS-18.6 miles 32°2024-10-04 21:12:12
OK0HCQ-18.6 miles 32°2024-09-29 07:13:54 pda_dm-i8.6 miles 26°2024-10-04 20:57:30
DW57858.8 miles 32°2024-10-04 21:21:11 OK0HCS B8.8 miles 31°2024-10-04 21:10:11
OK0HCS-B8.8 miles 31°2024-10-04 21:10:21 LKPR8.9 miles 352°2024-10-04 21:19:01
2704090009.0 miles 38°2024-10-03 01:44:24 OK1PRB-109.0 miles 75°2024-09-21 16:49:32
OK1VCF-49.2 miles 56°2024-10-04 21:02:36 OK1VCF-89.2 miles 56°2024-10-04 21:19:58
OK1FXA9.3 miles 30°2024-09-30 09:32:45 OE3MHU-79.5 miles 33°2024-10-03 08:38:03
OK1LPD-79.7 miles 266°2024-10-04 14:25:25 OK1TRU-110.3 miles 38°2024-09-28 07:54:28
OK1TRU10.3 miles 38°2024-09-27 17:29:33 OK1CDJ-710.3 miles 359°2024-09-27 03:47:22
OK8ZZK-110.4 miles 103°2024-10-04 21:18:54 438.950PR10.4 miles 44°2024-10-04 20:57:57
OK1IGR-1410.5 miles 55°2024-10-04 07:36:40 OK1ZXS-710.5 miles 36°2024-10-02 03:11:00
Certik10.5 miles 36°2024-09-05 23:47:08 OK1RQ10.6 miles 31°2024-10-04 21:08:05
OK1JG-710.7 miles 56°2024-10-04 08:31:00 OK8NA-710.9 miles 34°2024-09-30 14:37:38
OK8NA-510.9 miles 34°2024-09-27 19:00:40 OK1XED-1511.1 miles 347°2024-10-04 21:09:08
OK1MLP-511.3 miles 242°2024-09-21 13:08:42 OK1HOL-1311.4 miles 39°2024-10-04 21:19:11
IGOR-R11.5 miles 36°2024-09-28 04:16:15 IGOR-N11.5 miles 36°2024-09-30 02:23:59
OK1HOL-911.9 miles 40°2024-10-04 12:42:31 OK1PKR-1511.9 miles 46°2024-10-04 21:17:58
OK1PKR-711.9 miles 46°2024-09-25 19:28:42 OK1COM12.0 miles 55°2024-09-14 05:48:21
OK7W-112.5 miles 29°2024-10-04 21:11:11 OK1KKY-1212.8 miles 54°2024-10-04 21:16:24
CERTIK-1512.9 miles 40°2024-10-01 07:07:32 OK1FRN-613.2 miles 191°2024-10-04 21:18:07
OK1COM-1013.3 miles 55°2024-10-04 21:04:02 OK9DMR-D13.4 miles 37°2024-10-04 21:07:41
OK2ZAR-5513.4 miles 82°2024-09-07 08:17:08 DC5FU13.4 miles 45°2024-10-04 02:01:05
OK1ZXS-1514.5 miles 42°2024-10-04 21:11:02 OK1LPD-314.5 miles 142°2024-10-04 21:16:54
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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