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Callsign, ship name or locator: Clear       
Stations near current position of WA4ZKO-4
callsign distance last heard - EST      callsign distance last heard - EST
WYJAC0.0 yards 0°2025-01-19 05:19:36 W7Y/TT1712.3 miles 92°2025-01-11 17:26:12
W7Y/TT1744.2 miles 151°2025-01-11 17:35:15 W7TAR-44.3 miles 344°2025-02-03 22:57:28
W7Y/TT0614.3 miles 343°2025-01-05 12:16:32 W7Y/TT1814.7 miles 110°2025-01-11 17:28:23
W7Y/TT1705.0 miles 137°2025-01-11 17:32:41 KF7NWA-105.7 miles 136°2025-01-25 23:04:36
KF7NWA-55.7 miles 136°2025-01-25 23:49:46 KJ7OPR-106.4 miles 53°2025-02-04 11:00:38
K7GUD6.7 miles 231°2025-01-31 14:45:10 W7Y/TT1226.7 miles 231°2025-01-31 12:10:16
W7Y/TT0636.7 miles 266°2025-01-11 17:59:44 KJ7OPR-97.2 miles 53°2025-02-04 10:36:12
DW04167.9 miles 156°2025-02-04 11:15:03 W7Y/TT16210.2 miles 49°2025-02-04 11:10:15
W7I/ER05212.3 miles 265°2025-01-11 18:02:38 W7Y/TT00812.8 miles 11°2025-01-09 20:04:06
CW850416.2 miles 159°2025-02-04 11:19:05 GW380617.9 miles 328°2025-02-04 11:17:45
W7I/ER07620.4 miles 283°2025-01-11 18:25:47 W7I/ER07021.9 miles 263°2025-01-11 18:33:53
W7I/ER06621.9 miles 292°2025-01-10 11:02:31 EW8BP22.8 miles 264°2025-02-01 13:37:12
W7I/ER04426.8 miles 236°2025-01-23 13:21:20 DW041427.0 miles 39°2025-02-04 11:15:49
KE7WYO-927.1 miles 198°2025-01-21 22:38:28 REX27.5 miles 295°2025-02-04 11:15:49
146.94RPT28.1 miles 296°2025-02-04 11:02:40 FW902530.5 miles 39°2025-02-04 11:15:51
W7I/ER09030.7 miles 256°2025-01-11 18:37:32 W7I/ER08434.5 miles 261°2025-01-11 18:59:57
W7I/ER09238.4 miles 279°2025-01-11 18:52:16
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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