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Callsign, ship name or locator: Clear       
Stations near current position of ON4ULM
callsign distance last heard - EDT      callsign distance last heard - EDT
ON7UDM-D1.6 miles 94°2024-06-12 14:08:45 ON7UDM B1.6 miles 94°2024-06-10 01:00:10
ON7UDM-B1.6 miles 94°2024-06-10 01:00:20 ON3RK2.4 miles 118°2024-05-27 10:23:01
ON8PMO B3.5 miles 32°2024-05-26 15:44:48 ON8PMO-B3.5 miles 32°2024-05-26 15:44:58
ON8PMO-N3.5 miles 32°2024-06-15 13:31:25 ON8PMO-D3.5 miles 32°2024-06-15 13:16:43
2055346903.7 miles 118°2024-06-08 20:55:57 ON8DOE4.0 miles 269°2024-06-14 14:18:34
ON4ARV-104.1 miles 27°2024-06-02 06:11:00 ON4ARV-44.2 miles 31°2024-05-24 08:37:17
ON2BV4.2 miles 73°2024-06-14 16:04:49 ON4ARV-74.2 miles 31°2024-06-15 04:37:38
ON4ARV4.2 miles 31°2024-06-14 07:16:48 ON7MA B4.6 miles 18°2024-06-15 13:23:03
ON7MA-B4.6 miles 18°2024-06-15 13:23:13 ON7MA-D4.6 miles 18°2024-06-15 13:25:03
ON2ON-54.8 miles 234°2024-06-11 14:19:10 ON2BV-95.1 miles 76°2024-05-23 13:02:09
MOZART5.2 miles 85°2024-06-02 13:10:47 meg025-i5.3 miles 128°2024-06-02 11:07:27
ON0SNW B5.9 miles 26°2024-06-15 13:23:47 ON0SNW-B5.9 miles 26°2024-06-15 13:23:57
ON0SNW-R5.9 miles 26°2024-06-15 13:19:17 ON3ITA-N5.9 miles 115°2024-06-15 13:17:39
ON3ITA5.9 miles 115°2024-06-15 13:19:15 ON4KVK6.5 miles 343°2024-06-15 13:32:27
ON6HK-106.5 miles 196°2024-06-15 13:01:44 PE1SAY-76.5 miles 357°2024-05-27 05:12:14
ON6MDE-97.2 miles 264°2024-05-16 15:52:50 EW56737.5 miles 52°2024-06-15 13:30:57
ON2LVC8.1 miles 149°2024-06-10 14:31:17 ON4CDJ8.9 miles 269°2024-05-28 12:39:15
ON4CDJ-139.0 miles 268°2024-06-15 13:30:52 ON3PVC-19.6 miles 171°2024-06-15 06:29:36
ON7AVL-49.6 miles 160°2024-06-15 05:36:25 ON3KOE9.8 miles 137°2024-06-03 15:11:35
ON3RVL B9.8 miles 194°2024-05-25 15:42:08 ON3RVL-B9.8 miles 194°2024-05-25 15:42:18
ON3RVL-N9.8 miles 194°2024-05-25 15:42:09 ON4IT-1010.2 miles 186°2024-06-15 13:23:22
ON4IT-910.2 miles 186°2024-06-15 11:52:08 PA2DW-I10.5 miles 308°2024-06-14 08:23:57
RIX MISTRAL10.9 miles 99°2024-06-13 13:31:20 DW505610.9 miles 49°2024-06-15 13:33:28
ON6XD-511.0 miles 348°2024-06-13 06:19:44 PRA shack11.5 miles 128°2024-06-10 05:36:32
ON8JJ-1411.7 miles 102°2024-06-13 08:14:52 ON7SKW-911.7 miles 73°2024-06-04 10:34:56
ER-ON0ORA11.8 miles 161°2024-05-30 18:05:56 ER-RPTRCA11.8 miles 161°2024-05-24 08:21:01
ON0DP B11.8 miles 95°2024-06-15 13:16:56 ON0DP-B11.8 miles 95°2024-06-15 13:17:06
ON0DP A11.8 miles 95°2024-06-15 13:17:16 ON0DP-A11.8 miles 95°2024-06-15 13:17:26
ON7GR-712.0 miles 207°2024-06-15 08:17:03 ON7GR12.0 miles 207°2024-05-26 11:07:22
3012.0 miles 30°2024-06-03 19:41:55 ON4VH-B12.3 miles 40°2024-06-15 13:31:33
ON4VH B12.3 miles 40°2024-06-15 13:31:23 ON4VH-N12.3 miles 40°2024-06-15 13:29:43
ON4AAH12.3 miles 232°2024-06-12 15:58:25 ON7DE12.3 miles 131°2024-06-15 13:36:03
ON3URE-812.4 miles 150°2024-05-30 09:44:48 OR7F-812.4 miles 150°2024-05-30 09:46:02
ON6YO-1012.5 miles 165°2024-05-26 15:44:40 ON6YO-712.5 miles 164°2024-05-26 15:46:50
ON7EQ-912.5 miles 13°2024-05-18 11:04:57 ER-PI3ZVL12.6 miles 306°2024-06-15 13:30:13
ON3TGN-Y12.7 miles 202°2024-05-17 09:24:55 TUG 4112.7 miles 30°2024-06-03 19:17:20
ON4BDM-912.9 miles 114°2024-05-20 05:48:08 ON6URE-813.3 miles 152°2024-06-08 07:35:52
ON6URE-1813.3 miles 152°2024-06-11 01:52:45 ON6URE-1913.3 miles 152°2024-06-11 06:22:20
ON3URE-1413.3 miles 151°2024-06-04 08:50:24 ON6URE-1413.3 miles 151°2024-06-08 04:58:15
OR7F-1113.3 miles 151°2024-06-11 06:19:45 ON6URE13.3 miles 152°2024-06-06 00:12:32
ON4CBN-DP13.6 miles 194°2024-06-10 00:04:56 FW477813.9 miles 125°2024-06-15 13:32:29
VB GRIZZLY13.9 miles 31°2024-06-10 07:47:59 VB SEINE13.9 miles 40°2024-06-03 20:52:29
PROGRESS14.0 miles 31°2024-06-10 06:34:37 VB KODIAK14.0 miles 31°2024-06-10 08:10:12
Base station14.1 miles 294°2024-06-02 13:06:42 ON0AND-1014.2 miles 58°2024-06-13 14:23:14
ON2TIM B14.2 miles 207°2024-06-10 16:13:49 ON2TIM-B14.2 miles 207°2024-06-10 16:13:59
ON2TIM-N14.2 miles 207°2024-06-10 16:13:48 DAMPEZZO14.3 miles 31°2024-06-03 21:18:09
SEMPER FI14.3 miles 297°2024-06-02 13:07:43 ON4NSP-D14.4 miles 66°2024-06-15 13:27:29
MARINA14.4 miles 317°2024-06-03 18:39:23 ON7DE-914.4 miles 69°2024-06-14 09:08:12
UNION EAGLE14.6 miles 30°2024-06-03 19:30:42 VE6NAY-DP14.6 miles 199°2024-06-08 13:42:51
ON5YK-DP14.6 miles 199°2024-06-06 12:08:34 VB SHARK14.7 miles 31°2024-06-03 15:52:04
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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