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Callsign, ship name or locator: Clear       
Stations near current position of KQ4UPF-4
callsign distance last heard - EST      callsign distance last heard - EST
KG4ATU-91.0 miles 128°2024-11-08 16:40:14 KD8PH7.1 miles 123°2024-11-10 16:35:21
W4HBO-47.8 miles 324°2024-11-10 12:13:15 W4HBO-37.8 miles 325°2024-11-03 13:59:11
EW38577.9 miles 173°2024-11-10 16:34:55 KJ4UXN B7.9 miles 173°2024-11-10 16:21:18
KJ4UXN-B7.9 miles 173°2024-11-10 16:21:28 K4BFT1-98.0 miles 328°2024-10-22 23:47:23
KK9W-78.1 miles 64°2024-11-09 12:43:19 KM4BGF-29.2 miles 330°2024-10-12 12:22:19
DW27419.6 miles 256°2024-11-10 16:30:41 EW261110.4 miles 217°2024-11-10 16:31:05
NF4X-911.1 miles 325°2024-11-08 18:56:11 K5AE-912.5 miles 215°2024-11-09 12:13:34
W4A/CP01312.9 miles 59°2024-10-23 13:20:07 GW388013.3 miles 329°2024-11-10 13:25:04
W4WBC A13.4 miles 276°2024-11-10 16:23:52 W4WBC AD13.4 miles 276°2024-11-10 16:23:52
W4WBC C13.4 miles 276°2024-11-10 16:23:52 W4WBC B13.4 miles 276°2024-11-10 16:23:52
W4WBC-A13.4 miles 276°2024-11-10 16:23:37 W4WBC-B13.4 miles 276°2024-11-10 16:23:37
W4WBC-C13.4 miles 276°2024-11-10 16:23:37 KM4ESU-1113.9 miles 313°2024-11-01 18:23:58
N4WGY-714.0 miles 325°2024-11-10 07:29:17 WB9UCA14.2 miles 319°2024-11-06 18:27:54
DW342014.3 miles 357°2024-11-10 16:35:21 K4JNC14.4 miles 319°2024-10-28 22:53:56
KK4TIB-114.6 miles 316°2024-10-28 17:38:37 KX4AT-814.7 miles 322°2024-11-07 14:09:12
KX4AT-314.9 miles 322°2024-10-31 14:29:26 147.24HSV14.9 miles 276°2024-11-10 16:37:15
KM4ESU-315.0 miles 312°2024-11-10 15:25:14 KM4VVN-815.1 miles 312°2024-11-10 15:26:33
KV4E-N15.1 miles 317°2024-10-24 12:14:25 W9KOP-1015.5 miles 269°2024-11-10 16:36:58
WX4HP-1015.5 miles 216°2024-11-10 16:32:13 KG4ATU15.9 miles 347°2024-11-07 20:39:44
KN4UIK-915.9 miles 347°2024-11-07 12:15:14 KN4OK-916.0 miles 139°2024-10-19 10:44:28
KQ4BNO-916.4 miles 317°2024-10-17 03:00:13 KB7DLG16.5 miles 287°2024-11-10 14:16:51
WB4CDH16.6 miles 75°2024-11-07 19:37:22 WB4CDH-716.6 miles 76°2024-10-19 09:37:45
DW918616.9 miles 325°2024-11-10 16:35:55 KN4MUD-917.1 miles 318°2024-11-08 15:56:05
KN4MUD-1217.2 miles 321°2024-10-18 01:03:01 KQ5S-1317.4 miles 154°2024-11-10 16:30:17
KQ5S-517.4 miles 154°2024-10-11 19:50:49 KE4ROC-917.4 miles 324°2024-10-25 11:25:11
KE4ROC-1217.4 miles 324°2024-11-02 14:41:16 KE4ROC-117.4 miles 324°2024-11-10 16:27:20
W4A/HR01417.5 miles 260°2024-11-08 16:43:10 KE4ROC-1317.5 miles 323°2024-11-10 13:36:53
KG4BHR-D17.7 miles 149°2024-11-10 16:27:54 KG4BHR-Y17.7 miles 149°2024-11-10 16:27:44
KI4JJB B17.7 miles 147°2024-11-10 16:33:14 KI4JJB-B17.7 miles 147°2024-11-10 16:33:24
N4WGY-1018.8 miles 309°2024-10-24 23:21:04 W4CAJ-1019.5 miles 106°2024-11-10 16:06:55
147.22HSV19.7 miles 331°2024-11-10 16:23:29 W4A/CP01620.0 miles 52°2024-10-23 15:04:24
N48DE20.1 miles 343°2024-10-25 13:03:36 N4HSV-1020.2 miles 331°2024-11-10 15:53:06
EW804120.3 miles 325°2024-11-10 16:30:38 W4A/HR00220.4 miles 337°2024-11-01 21:56:06
N8DEU-720.5 miles 332°2024-11-10 16:10:38 KF4BOG-N20.7 miles 341°2024-10-18 12:11:45
146.94HSV20.7 miles 333°2024-11-10 16:23:33 W4A/HR01120.7 miles 311°2024-11-06 20:43:47
KJ5ICZ-720.8 miles 337°2024-10-20 13:24:44 KD4L-920.9 miles 326°2024-11-08 10:07:49
WA4BPS21.0 miles 334°2024-11-10 16:36:24 145.33HSV21.0 miles 334°2024-11-10 16:23:37
KQ4QWC-721.2 miles 330°2024-10-12 19:25:54 K4DOH21.2 miles 319°2024-11-10 14:42:30
KM4CJ-221.4 miles 329°2024-10-30 14:30:41 FW805021.4 miles 330°2024-11-10 16:04:48
N0CAL-1521.7 miles 325°2024-10-19 13:25:47 KY4LV-921.7 miles 325°2024-10-19 13:33:00
HFEST-17H21.7 miles 325°2024-11-10 16:23:41 HFEST-18H21.7 miles 325°2024-11-10 16:23:45
KN4TAP-721.9 miles 326°2024-11-09 21:11:23 W4HBO-1022.0 miles 316°2024-11-05 12:55:19
W4PPC22.0 miles 344°2024-11-02 17:06:42 N4BCX22.4 miles 342°2024-11-10 15:41:23
GW515622.5 miles 332°2024-11-10 16:36:56 K4MIE22.7 miles 326°2024-11-10 16:25:14
N4WGY-522.8 miles 314°2024-11-10 16:36:36 NK3V B22.9 miles 67°2024-11-03 07:44:38
NK3V-B22.9 miles 67°2024-11-03 07:44:48 WE4MDA-1023.5 miles 319°2024-10-25 15:51:37
WE4MDA23.5 miles 319°2024-10-26 09:37:57 W8LN-723.5 miles 319°2024-10-16 13:51:15
KO4BLE-D23.6 miles 301°2024-11-10 16:29:43 KO4BLE B23.6 miles 301°2024-11-10 16:32:30
KO4BLE-B23.6 miles 301°2024-11-10 16:32:40 KO4BLE-Y23.6 miles 301°2024-11-04 18:48:51
KZ4DJC-923.7 miles 303°2024-10-25 17:28:09 KZ4DJC-723.8 miles 303°2024-10-18 14:56:52
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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