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Callsign, ship name or locator: Clear       
Stations near current position of W4DMM
callsign distance last heard - UTC      callsign distance last heard - UTC
W4ERR-92.2 km 176°2025-01-24 17:39:27 KG4VDK-22.5 km 31°2025-02-08 21:11:47
SRARC2.7 km 344°2025-02-10 19:12:07 KG4VDK2.7 km 29°2025-01-15 16:47:43
K4HCK3.3 km 154°2025-02-10 18:55:03 AA3DP B3.8 km 127°2025-01-16 17:04:55
AA3DP-B3.8 km 127°2025-01-16 17:05:05 KS1O-104.0 km 180°2025-02-10 19:10:03
ko4yxu4.0 km 87°2025-02-08 16:05:42 KO4YXU-74.6 km 94°2025-02-09 19:26:44
AF4ZQ-144.9 km 161°2025-01-24 23:16:11 KE6KBR-95.2 km 229°2025-02-09 19:57:17
K4HCK-95.2 km 132°2025-02-09 21:21:32 KO4KNY-75.3 km 221°2025-02-02 19:59:48
KO4DCP-N5.5 km 257°2025-02-10 19:00:40 KE6KBR-75.9 km 241°2025-02-07 19:21:35
KO4OEH-16.0 km 255°2025-02-08 22:16:46 KO4OEH-36.0 km 255°2025-02-08 22:16:46
KO4OEH-76.0 km 255°2025-02-08 23:19:38 KJ6RED-156.1 km 16°2025-02-04 23:49:37
SRARC-WFD6.2 km 191°2025-01-27 01:22:07 N5WDX6.2 km 191°2025-01-25 16:21:55
KD4EYF-86.2 km 191°2025-01-25 22:52:31 W4HBZ6.3 km 191°2025-01-25 20:42:53
KO4EHB-96.3 km 353°2025-02-04 22:56:23 W4HBZ-i6.4 km 300°2025-01-23 13:44:08
W4WFC-96.5 km 176°2025-02-10 12:48:38 KM4ACK-106.5 km 21°2025-02-10 18:41:29
GW30957.5 km 174°2025-02-10 19:10:05 KD4FDY-108.1 km 123°2025-01-22 21:33:20
KJ6RED-98.3 km 36°2025-01-12 03:29:59 K4IRS-98.3 km 275°2025-02-07 14:32:39
KM4ACK-158.8 km 25°2025-02-04 23:54:08 KM4ACK-N8.8 km 27°2025-02-10 19:03:36
KM4ACK-29.1 km 31°2025-02-10 19:02:10 KD4UQE10.4 km 36°2025-02-10 14:16:02
KO4QHH-510.5 km 239°2025-01-15 22:46:58 KO4QHH-1410.5 km 240°2025-01-16 03:11:10
KO4QHH-910.5 km 239°2025-02-09 16:45:51 FW135811.2 km 45°2025-02-04 16:53:03
KF4KFQ11.3 km 308°2025-02-10 19:03:24 SGJ74012.3 km 315°2025-01-12 10:11:07
K4CEM-712.3 km 315°2025-02-09 04:57:10 K4CEM-412.3 km 315°2025-02-03 03:02:21
WW9Z-913.9 km 192°2025-02-08 18:37:45 WW9Z13.9 km 192°2025-01-20 23:00:30
KQ4ELZ-D14.1 km 305°2025-01-12 17:44:13 WB8ZGM14.3 km 309°2025-02-10 19:05:11
K4CEM-i15.8 km 311°2025-01-29 23:22:11 1939015.9 km 314°2025-01-15 23:37:15
K4KCF16.1 km 290°2025-01-19 17:18:05 KE4SYV16.8 km 237°2025-02-09 03:02:01
KG4VDK-917.4 km 321°2025-02-10 15:27:01 W4HBZ-417.7 km 313°2025-01-30 18:43:58
W1KOM-N18.2 km 114°2025-02-10 19:12:53 W1KOM-D18.2 km 114°2025-02-10 19:13:03
KK4BBG-718.8 km 314°2025-02-04 18:26:38 K5BWX-319.5 km 86°2025-02-10 19:12:54
KO4DFO-919.9 km 321°2025-01-19 19:23:29 KO4YUY20.1 km 323°2025-02-06 23:58:05
443.875wc20.3 km 258°2025-02-10 18:46:35 KN4CCQ-1020.4 km 261°2025-02-10 18:42:13
EW540620.8 km 54°2025-02-10 19:00:52 K4MGY20.8 km 311°2025-02-10 18:59:57
K4MGY-1320.8 km 311°2025-02-10 19:11:55 K4MGY.1320.8 km 311°2025-02-07 12:20:01
N4BAX-921.2 km 198°2025-02-02 21:22:52 KD4F-521.3 km 313°2025-02-09 23:10:39
KD4F21.3 km 313°2025-02-10 07:16:40 KD4F-921.3 km 313°2025-02-09 18:38:07
KI4CFW-1021.5 km 171°2025-01-13 02:22:45 K4WYC-924.0 km 314°2025-02-09 00:09:35
KS4JCD-924.0 km 357°2025-02-09 00:54:09 KN4YQP-i25.0 km 332°2025-01-25 15:11:22
W4BJB-125.8 km 219°2025-02-10 18:50:05 W4BJB25.9 km 219°2025-01-31 16:40:59
W4BJB-725.9 km 219°2025-02-10 16:00:41 W4BJB-525.9 km 219°2025-01-23 20:21:41
W4BJB-N25.9 km 219°2025-01-16 15:59:34 W4BJB B25.9 km 219°2025-02-10 19:12:39
W4BJB-B25.9 km 219°2025-02-10 19:12:49 W4BJB-1325.9 km 219°2025-02-10 19:10:04
W3VN-925.9 km 354°2025-02-01 14:56:12 N5EI-1027.0 km 298°2025-02-08 23:50:22
KJ4EVL27.2 km 322°2025-01-26 20:02:12 KQ4ANV-1227.3 km 184°2025-01-27 00:39:24
N5EI-328.1 km 303°2025-02-10 19:09:17 KD4EYF-928.5 km 14°2025-02-08 21:50:41
K4DIZ-828.9 km 152°2025-01-31 15:42:39 MTEARS 0129.1 km 289°2025-02-10 19:02:06
GW334029.6 km 300°2025-02-10 19:09:09 K4ARC-929.7 km 320°2025-02-08 22:58:45
KI4SOP-729.7 km 18°2025-01-26 22:46:16 KG4IKT-930.0 km 122°2025-02-10 19:08:09
WC4EOC-830.0 km 293°2025-02-10 19:12:53 K4DIZ-930.3 km 148°2025-01-26 20:10:11
K4FHK-MO30.9 km 99°2025-02-10 18:54:34 EW245831.0 km 93°2025-02-10 19:00:48
K5BWX-731.0 km 324°2025-02-10 19:00:06 FW984031.6 km 246°2025-02-10 19:10:33
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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