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Callsign, ship name or locator: Clear       
Stations near current position of K4REF-9
callsign distance last heard - EST      callsign distance last heard - EST
KY4ZY1.0 miles 77°2025-01-19 18:18:57 GW35321.6 miles 292°2025-01-30 08:45:03
K4REF-101.7 miles 65°2025-01-30 08:03:08 N4UAG-21.8 miles 284°2025-01-30 08:20:12
KC8CPW-102.2 miles 120°2025-01-01 15:00:40 KD4ZEA-N2.7 miles 302°2025-01-08 06:51:59
EW21733.0 miles 212°2025-01-30 08:45:57 KN4EM-C3.0 miles 212°2025-01-30 08:30:49
KN4EM C3.0 miles 212°2025-01-30 08:31:05 KQ4MKV-D3.1 miles 11°2025-01-30 08:37:07
KQ4MKV-H3.1 miles 11°2025-01-05 20:13:15 WG4USA-13.6 miles 168°2025-01-30 08:25:14
GW52934.5 miles 139°2025-01-30 08:45:02 K2RRT-94.8 miles 205°2025-01-28 23:53:49
DW29215.0 miles 53°2025-01-30 08:41:02 KO4WNA-95.0 miles 279°2025-01-29 14:37:29
N7DUD-95.2 miles 158°2025-01-26 16:53:51 WB4YYE K5.2 miles 192°2025-01-29 12:45:48
WB4YYE-K5.2 miles 192°2025-01-29 12:45:58 KQ4ZTX-75.4 miles 197°2025-01-01 18:18:17
KY4ZO-35.4 miles 190°2025-01-29 19:45:11 KY4ZO-105.5 miles 189°2025-01-30 08:13:24
KY4ZO-25.5 miles 189°2025-01-17 15:28:17 N4EWK-95.6 miles 195°2025-01-29 18:04:37
KW4BV-105.8 miles 110°2025-01-30 08:37:52 AA4UT-105.9 miles 212°2025-01-30 07:56:12
N4GNF-N6.1 miles 189°2025-01-30 08:31:32 KG4UJD-56.3 miles 209°2025-01-29 01:36:32
KO4WIL6.3 miles 239°2025-01-11 21:55:32 KQ4YFU-96.5 miles 199°2025-01-28 16:14:35
K4UAE-96.6 miles 185°2025-01-04 13:04:05 KD4ZDZ-i6.9 miles 79°2025-01-23 00:05:55
KG4QWI7.3 miles 241°2025-01-30 08:45:44 K4BLB-97.6 miles 212°2025-01-30 08:24:09
K4DQL-97.9 miles 219°2025-01-28 20:51:31 GW40028.1 miles 261°2025-01-04 21:25:27
KC8CPW-D8.4 miles 177°2025-01-30 08:43:19 P-KC8CPW8.4 miles 177°2025-01-30 08:01:24
WX4KNX-138.7 miles 168°2025-01-30 08:44:08 K4HSM8.8 miles 231°2025-01-04 22:46:39
W7OBB8.8 miles 60°2025-01-02 14:41:27 W8UFO-D8.8 miles 221°2025-01-30 08:42:56
P-W8UFO8.8 miles 221°2025-01-30 08:00:21 P-W8UFO18.8 miles 221°2025-01-30 08:03:13
W8UFO-138.9 miles 221°2025-01-30 08:44:17 KQ4NQJ-99.1 miles 185°2025-01-13 07:18:13
KO4OYJ-29.2 miles 308°2025-01-02 10:23:34 FW94909.5 miles 235°2025-01-30 08:42:33
KD4UFD9.7 miles 255°2025-01-30 08:43:57 KQ4RAQ9.7 miles 224°2025-01-02 13:26:44
AA4WX9.8 miles 218°2025-01-29 16:33:33 KU4ME10.0 miles 352°2025-01-30 08:40:06
GW346810.1 miles 230°2025-01-30 08:45:25 K4UAE-210.5 miles 258°2025-01-18 08:09:20
WG4USA-511.0 miles 108°2025-01-15 14:03:15 N4WIB11.3 miles 209°2025-01-30 08:45:59
EW800412.0 miles 28°2025-01-30 08:45:26 W4FXD12.2 miles 253°2025-01-30 08:42:25
KO4NFA-Y12.4 miles 215°2025-01-30 08:29:06 Af4ru-i12.5 miles 222°2025-01-30 07:54:55
N4RMP-912.9 miles 236°2025-01-28 09:12:02 KD4VLH-913.0 miles 201°2025-01-29 09:45:43
FW027713.3 miles 98°2025-01-30 08:45:22 N9SIR-113.6 miles 99°2025-01-30 08:20:48
N9SIR-913.6 miles 99°2025-01-29 20:28:49 KQ4NPV-1013.6 miles 274°2025-01-17 03:08:57
KN4WSV-713.8 miles 283°2025-01-01 17:32:49 DW259814.2 miles 215°2025-01-30 08:45:17
KQ4ODY B14.5 miles 246°2025-01-30 08:36:41 KQ4ODY-B14.5 miles 246°2025-01-30 08:36:41
FW997614.7 miles 111°2025-01-30 08:45:39 AC2VK-914.9 miles 204°2025-01-13 05:41:03
W8BUG14.9 miles 243°2025-01-30 08:43:36 W3VN-915.4 miles 236°2025-01-02 19:01:10
KD9IKR-115.7 miles 237°2025-01-17 13:50:16 W8UFO-915.8 miles 231°2025-01-27 16:19:24
WT4R-715.9 miles 121°2025-01-02 19:02:58 WT4R-116.0 miles 121°2025-01-30 08:46:03
WT4R-316.3 miles 122°2025-01-04 15:40:13 KM7N-S16.5 miles 191°2025-01-25 07:32:31
KTYS16.6 miles 196°2025-01-30 08:43:43 W3VLG-1416.6 miles 106°2025-01-30 08:04:26
KE7OMU-Y17.1 miles 166°2025-01-24 23:31:06 KE4FGW-1017.1 miles 195°2025-01-29 23:00:13
FW774917.4 miles 264°2025-01-30 08:40:59 KE9BPN17.6 miles 197°2025-01-14 13:43:34
DW343517.9 miles 285°2025-01-30 08:46:05 FW979418.3 miles 178°2025-01-30 08:45:57
WE4TEN-518.9 miles 350°2025-01-15 10:22:39 K1QQC-719.0 miles 193°2025-01-02 14:23:09
W1BEW-1019.1 miles 189°2025-01-30 08:37:58 W4IXS-719.5 miles 47°2025-01-27 21:31:10
FW575019.5 miles 243°2025-01-30 08:46:11 WX4TEN-919.7 miles 262°2025-01-25 13:06:58
Ko4wil-1019.7 miles 56°2025-01-30 08:22:16 KO4WIL-Y19.7 miles 56°2025-01-25 09:05:26
KI4WWY-1019.8 miles 147°2025-01-30 08:16:49 KO4WIL-319.8 miles 57°2025-01-30 08:26:52
KO4WIL-919.8 miles 56°2025-01-21 07:11:13 W4AJP-919.9 miles 266°2025-01-06 10:59:46
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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