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Callsign, ship name or locator: Clear       
Stations near current position of KO4UDI-9
callsign distance last heard - EDT      callsign distance last heard - EDT
BULLDOG1.4 miles 81°2024-05-06 13:51:11 VISTA STAR1.5 miles 138°2024-05-17 20:35:00
N0BZZ/R1.7 miles 21°2024-05-18 06:58:15 NORTH CAROLINA1.9 miles 107°2024-05-18 07:06:21
MISSOURI1.9 miles 105°2024-05-17 23:13:06 KENTUCKY1.9 miles 106°2024-05-18 04:41:20
N0EO/R1.9 miles 24°2024-05-18 06:28:09 146.94DLH2.0 miles 17°2024-05-18 07:56:02
147.135PP2.0 miles 25°2024-05-18 07:16:12 444.300T42.0 miles 24°2024-05-18 07:21:47
KAYAK2.0 miles 66°2024-05-18 00:42:08 SV 30602.1 miles 94°2024-05-16 13:57:35
INTO THE MYSTIC2.1 miles 64°2024-05-18 03:53:15 CG261652.1 miles 70°2024-05-14 10:43:15
KO4UDI-72.4 miles 244°2024-05-16 14:16:50 EDWARD H2.7 miles 126°2024-05-18 04:41:20
HELEN H2.7 miles 125°2024-05-18 06:25:21 NU0W-92.8 miles 228°2024-05-13 16:46:58
P-KB1YTR2.9 miles 5°2024-05-18 02:01:10 KB1YTR-92.9 miles 5°2024-05-17 16:21:21
KB1YTR-72.9 miles 5°2024-05-07 20:32:24 W7OTD-72.9 miles 5°2024-05-01 18:44:55
KB1YTR-12.9 miles 5°2024-05-18 07:50:24 AD9DJ-93.0 miles 177°2024-05-17 17:31:56
WA9KLM3.1 miles 156°2024-04-30 06:27:06 AD9DJ-73.2 miles 180°2024-05-05 19:41:22
WA9KLM-R3.2 miles 157°2024-05-18 07:58:18 DLHMWS10A3.2 miles 326°2024-05-10 19:31:35
KC9HNA-143.3 miles 149°2024-05-15 13:36:18 KB1YTR-103.3 miles 6°2024-05-18 07:56:13
KA8ZGM3.7 miles 184°2024-05-17 19:00:35 KD9OLZ-93.8 miles 150°2024-05-17 18:18:45
KF0KZP-D4.1 miles 250°2024-05-18 08:00:19 FW08504.2 miles 44°2024-05-18 08:00:03
PROCTR4.2 miles 267°2024-05-18 08:07:08 k0jwc4.2 miles 33°2024-05-18 08:05:04
DULUTH4.2 miles 360°2024-05-18 07:59:58 KE0ZN-94.2 miles 328°2024-05-17 14:50:00
KT0V-94.6 miles 239°2024-05-16 20:33:07 SANDHAVEN4.7 miles 131°2024-05-16 14:59:36
TWEETY4.7 miles 127°2024-05-15 20:21:28 MUFASA4.8 miles 131°2024-05-17 20:54:00
CROWN SEVEN4.8 miles 130°2024-05-05 11:04:10 BUCKY4.9 miles 130°2024-05-12 17:45:13
POLAR BEAR4.9 miles 130°2024-05-15 21:05:28 MAYHEM4.9 miles 131°2024-05-15 20:39:34
KINSHIP4.9 miles 131°2024-05-18 02:39:14 AK0TF-95.0 miles 27°2024-05-16 12:43:30
BLUE HERON5.3 miles 129°2024-05-17 20:50:00 AK0TF-75.5 miles 36°2024-05-06 17:20:07
BIG BIRD5.7 miles 110°2024-05-11 18:19:16 KC0UDO-N6.3 miles 169°2024-05-18 08:06:31
FW21116.4 miles 41°2024-05-18 08:09:03 STEWART J CORT7.0 miles 129°2024-05-18 03:25:14
SHING A LING7.3 miles 57°2024-05-13 19:05:14 PURR-ECIOUS TIME7.3 miles 130°2024-05-12 05:40:13
AA0AW7.6 miles 216°2024-05-18 07:58:16 N0EO-97.6 miles 216°2024-05-17 21:34:14
AA0AW-77.6 miles 216°2024-05-11 20:03:39 N0EO7.7 miles 155°2024-05-10 15:51:16
KA0TMW7.9 miles 329°2024-05-18 08:00:52 AA0AW/R7.9 miles 218°2024-05-18 07:28:12
KD9YHY-58.2 miles 133°2024-05-06 10:17:28 KC0UDO-98.2 miles 181°2024-05-16 23:01:31
EW851110.7 miles 246°2024-05-18 08:00:38 HACK NOYES11.6 miles 98°2024-05-06 10:06:11
EW429113.2 miles 129°2024-05-18 04:15:19 KT0V-Y15.1 miles 259°2024-05-18 01:21:59
KT0V-215.1 miles 259°2024-05-18 00:22:25 FW978715.3 miles 48°2024-05-18 08:00:51
KB0YHX-1015.3 miles 245°2024-04-25 22:13:36 PRESQUE ISLE15.6 miles 65°2024-05-18 03:29:14
145.25CLQ15.6 miles 262°2024-05-18 08:07:22 AC0FO15.7 miles 256°2024-05-17 18:38:00
EW314617.0 miles 290°2024-05-18 07:55:33 KE0OPK-1321.3 miles 244°2024-05-17 18:18:26
KC0MKS-421.7 miles 49°2024-05-18 00:30:29 KC0MKS-921.7 miles 49°2024-05-15 18:35:15
KC0TIU-1021.7 miles 49°2024-05-11 20:56:08 KNFRVR21.7 miles 49°2024-05-18 08:09:17
147.135KR21.7 miles 49°2024-05-18 08:07:28 444.400T421.7 miles 49°2024-05-18 07:27:42
EW060522.0 miles 124°2024-05-18 08:00:18 DLHSVR10A22.3 miles 318°2024-05-10 19:17:34
DLHSMW10A22.3 miles 318°2024-05-10 19:31:35 W0LSA-1022.7 miles 118°2024-05-18 07:22:32
KD0HUV-123.8 miles 262°2024-05-10 12:18:35 N0ZRD-1023.8 miles 262°2024-05-18 08:05:20
444.925T423.8 miles 120°2024-05-18 07:50:15 WIMPLE23.9 miles 121°2024-05-18 08:06:22
D09MN-SM-LARBS124.2 miles 46°2024-05-18 02:50:14 BLACK SWAN24.4 miles 65°2024-05-16 13:59:35
AA0AW-N24.9 miles 180°2024-05-18 08:05:56 AA0AW A24.9 miles 180°2024-05-18 08:05:45
AA0AW-A24.9 miles 180°2024-05-18 08:05:55 MICHIPICOTEN25.6 miles 67°2024-05-18 00:24:07
EDWIN H. GOTT26.1 miles 54°2024-05-17 19:13:59 WA9KLM/R26.7 miles 168°2024-05-18 07:58:15
N0LCR-1027.1 miles 48°2024-05-18 07:09:42 SOLON27.2 miles 168°2024-05-18 08:05:54
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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