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Callsign, ship name or locator: Clear       
Stations near current position of W4SDM-9
callsign distance last heard - EST      callsign distance last heard - EST
GW42890.4 miles 75°2024-12-11 14:55:18 DW40921.5 miles 74°2024-12-11 14:31:24
W4FMD-41.7 miles 105°2024-12-11 12:16:36 GW00662.0 miles 284°2024-12-11 14:53:38
FW65472.3 miles 316°2024-12-11 14:46:56 FW29822.9 miles 14°2024-12-11 14:55:19
KA3RQR-23.2 miles 55°2024-12-11 14:41:24 KA3RQR3.2 miles 55°2024-12-11 14:50:38
FW77293.4 miles 52°2024-12-11 14:53:39 GW28313.5 miles 191°2024-12-11 14:51:01
KW4UJ B3.7 miles 77°2024-12-11 14:43:01 KW4UJ-B3.7 miles 77°2024-12-11 14:43:11
KW4UJ-D3.7 miles 77°2024-12-11 14:35:41 CW41204.0 miles 146°2024-12-11 14:55:05
KG5XR-94.1 miles 78°2024-12-08 13:10:39 DW47484.5 miles 251°2024-12-11 14:45:10
KD3AGC-74.8 miles 61°2024-11-29 17:43:42 EW90674.8 miles 53°2024-12-11 14:51:38
EW41834.9 miles 310°2024-12-07 02:09:30 K4DUF-75.0 miles 9°2024-12-05 19:21:09
KF4LWX5.0 miles 286°2024-12-11 14:34:21 K4DUF-N5.1 miles 10°2024-12-11 14:54:43
KG4EXY-15.1 miles 238°2024-12-11 14:49:33 EW16755.2 miles 239°2024-12-11 14:50:01
KD3M-85.3 miles 297°2024-11-26 11:05:43 APBT62-75.3 miles 156°2024-12-06 16:34:02
K4TEZ-75.5 miles 126°2024-12-07 15:47:35 GW30315.6 miles 43°2024-12-11 14:46:00
KM4HRR-95.6 miles 6°2024-12-10 11:35:25 DW88685.6 miles 319°2024-12-11 14:55:35
KF6DCZ-105.9 miles 314°2024-12-08 17:07:03 N2HUC6.0 miles 252°2024-11-24 18:55:31
EW02376.1 miles 135°2024-12-11 14:47:31 KK4ZUU-96.2 miles 247°2024-11-24 18:46:15
AT4026.2 miles 329°2024-12-11 14:54:14 K4VDF6.3 miles 310°2024-12-11 13:51:32
N4TVC-76.3 miles 136°2024-12-11 14:45:44 N4TVC-126.3 miles 136°2024-12-11 14:52:27
KE0NLS B6.4 miles 351°2024-12-01 17:17:31 KE0NLS-B6.4 miles 351°2024-12-01 17:17:41
AK4AG-76.4 miles 309°2024-11-22 10:06:23 KM4GML-96.4 miles 84°2024-12-03 12:37:16
KS4E-56.4 miles 138°2024-12-11 14:54:17 CW37666.4 miles 262°2024-12-11 14:51:05
FW69686.5 miles 7°2024-12-11 14:50:51 NN4DL-136.8 miles 63°2024-12-10 16:32:09
KQ4PSD-76.9 miles 346°2024-12-01 11:21:36 WD4HDL-96.9 miles 242°2024-12-11 06:05:05
KC3WDO-116.9 miles 89°2024-12-11 14:42:28 W4EXB-97.1 miles 2°2024-11-15 16:10:08
N8XJA-47.1 miles 339°2024-11-16 09:53:53 KO4HXC-47.1 miles 63°2024-11-21 13:48:30
KO4HXC-77.1 miles 63°2024-12-06 15:27:15 KO4HXC-57.1 miles 63°2024-11-23 17:19:39
NV4FM A7.3 miles 63°2024-12-10 14:23:19 NV4FM AD7.3 miles 63°2024-12-10 14:23:19
NV4FM B7.3 miles 63°2024-12-10 14:23:19 NV4FM C7.3 miles 63°2024-12-10 14:23:19
NV4FM-A7.3 miles 63°2024-12-10 14:23:04 NV4FM-C7.3 miles 63°2024-12-10 14:23:04
NV4FM-B7.3 miles 63°2024-12-10 14:23:04 NT8B-107.3 miles 71°2024-12-11 14:01:41
NV4FM-107.3 miles 71°2024-12-10 20:00:46 KN4IJF-17.3 miles 224°2024-12-11 14:51:59
NV4FM-57.3 miles 62°2024-12-11 14:51:06 KE4PDS-77.4 miles 81°2024-12-10 08:35:17
K7AJG-77.4 miles 338°2024-12-05 15:20:52 KN4IJF-97.5 miles 226°2024-12-10 15:18:00
KN4IJF-87.5 miles 226°2024-12-10 14:12:10 KN4IJF-77.5 miles 227°2024-12-09 14:56:37
KN4IJF7.5 miles 228°2024-11-21 16:09:02 KB3UHX7.6 miles 117°2024-12-01 13:51:33
KD4MM-97.8 miles 134°2024-12-10 13:40:57 EW78407.8 miles 267°2024-12-11 14:53:28
W4KRL-107.8 miles 260°2024-11-17 21:54:16 W4KRL-137.8 miles 260°2024-12-11 14:51:38
N2TBX7.9 miles 110°2024-11-17 17:58:13 GW36958.0 miles 350°2024-12-11 14:55:04
KO4CGD-98.0 miles 1°2024-11-23 14:47:39 EW67158.1 miles 78°2024-12-11 14:46:04
K7BC8.1 miles 142°2024-12-11 14:55:36 K7BC-68.1 miles 142°2024-12-11 14:53:36
N4CV-28.1 miles 325°2024-12-11 14:48:28 KC5CNT-98.2 miles 69°2024-12-11 13:49:35
KK4QGD-58.3 miles 220°2024-12-06 00:26:18 KK7WGP-98.4 miles 316°2024-11-25 16:57:41
N2TBX-58.5 miles 113°2024-11-17 17:13:13 GW20128.7 miles 335°2024-12-11 14:50:53
KD3AAX8.7 miles 120°2024-11-28 10:01:47 DW46998.8 miles 355°2024-12-11 14:53:57
KQ4EYX-98.9 miles 142°2024-12-10 16:45:31 KO4RMS-98.9 miles 329°2024-12-08 18:55:32
K7BC-109.0 miles 129°2024-12-11 14:36:50 KD4REE-109.0 miles 113°2024-12-11 03:02:42
W4GER9.0 miles 160°2024-12-11 14:48:04 KC5UJY-79.0 miles 68°2024-11-13 18:37:25
NA5B9.0 miles 134°2024-12-11 14:38:39 K4SEM-99.1 miles 59°2024-11-18 13:02:02
KQ4ZJX-59.4 miles 82°2024-12-10 21:45:02 GW24139.4 miles 119°2024-12-11 14:52:52
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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