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Callsign, ship name or locator: Clear       
Stations near current position of BI4UMD
callsign distance last heard - EDT      callsign distance last heard - EDT
413876425 CN1.0 miles 174°2024-06-11 02:56:04 004132402 CN4.6 miles 190°2024-06-11 02:57:04
BG4WDV-104.9 miles 188°2024-06-15 13:47:11 BG4WDV-135.1 miles 191°2024-06-15 13:47:17
BD4TGN-16.4 miles 146°2024-06-11 06:53:34 BD4TGF6.9 miles 171°2024-05-26 09:44:26
P-BD4TGF6.9 miles 171°2024-06-15 11:00:59 BI4SUW6.9 miles 325°2024-06-09 22:47:54
BI4UMB7.2 miles 351°2024-05-30 07:19:38 BD4VKI-R7.8 miles 329°2024-06-03 08:25:57
BI4UMB-78.6 miles 79°2024-06-14 23:19:47 BI4UMB9.4 miles 93°2024-06-15 10:03:45
089810.8 miles 360°2024-05-31 23:36:22 89810.8 miles 360°2024-06-04 05:13:18
898-1010.9 miles 360°2024-06-08 07:57:14 99511000610.9 miles 231°2024-06-11 02:57:04
FUGA11.0 miles 127°2024-06-11 02:56:04 BA4QAO-R11.3 miles 4°2024-06-10 08:19:07
BA4QAO-711.5 miles 3°2024-05-30 07:22:01 BA4QAO-1011.5 miles 3°2024-06-15 08:55:15
BA4QAO11.5 miles 3°2024-06-15 03:48:23 HUA JIANG 1011.6 miles 124°2024-06-11 02:55:04
413860799 CN13.3 miles 118°2024-06-11 02:55:04 SHEILA13.9 miles 253°2024-06-11 02:56:04
BD4VKI-1015.0 miles 336°2024-06-06 05:32:39 BD4VKI15.0 miles 336°2024-06-14 04:00:06
BD4TJN-817.5 miles 94°2024-06-13 23:16:02 BR4SYZ-1018.6 miles 96°2024-05-21 10:52:56
BG4XUX-919.2 miles 167°2024-06-15 00:44:36 BH4WCW-819.4 miles 136°2024-06-15 13:47:16
BH4WCW-919.8 miles 155°2024-06-14 23:18:27 BG4XTW-1020.3 miles 99°2024-06-06 10:17:52
BG4XTW-820.4 miles 99°2024-06-15 06:39:51 BH4WAL B20.5 miles 99°2024-06-15 13:34:25
BH4WAL-B20.5 miles 99°2024-06-15 13:34:35 BH4WCW-1020.7 miles 150°2024-06-15 13:41:20
BI4TAM-220.9 miles 96°2024-06-12 00:04:00 BI4TAM-821.0 miles 100°2024-06-14 00:09:31
BD4TJN-521.4 miles 97°2024-06-15 10:30:01 BD4TJN-1021.4 miles 98°2024-06-15 10:07:00
BG4WAH-822.1 miles 100°2024-06-11 08:18:01 BH4WAL-522.9 miles 98°2024-06-15 10:35:06
BH4WAL-1122.9 miles 98°2024-06-15 06:34:53 BH4WAL-1222.9 miles 98°2024-06-14 23:27:38
BH4WAL-622.9 miles 98°2024-06-15 06:16:35 BH4WAL-322.9 miles 98°2024-06-15 09:16:14
CHANGSHENGHUAHANG23.2 miles 259°2024-06-11 02:52:04 BG4WAH-1023.2 miles 94°2024-06-15 13:45:48
BG4WAH-523.4 miles 94°2024-06-10 20:59:51 413870065 CN25.3 miles 256°2024-06-11 02:56:04
BA4QLL28.1 miles 232°2024-06-14 09:48:32 BH4RID-N31.0 miles 247°2024-06-15 13:34:38
BD4TFD-934.9 miles 141°2024-06-03 11:59:27 BA4QCS35.9 miles 243°2024-06-12 11:46:09
413874973 CN37.0 miles 122°2024-06-11 02:54:04 BH4WHQ37.2 miles 252°2024-05-25 08:40:54
BA4QDI-738.5 miles 248°2024-06-03 09:49:53 BA4QDI-1038.5 miles 248°2024-06-03 07:18:00
BD4WTM38.8 miles 239°2024-06-12 11:19:59 BA4WI-1038.9 miles 253°2024-06-15 12:22:39
BD4WXK-741.1 miles 244°2024-06-13 12:21:40 BD4WWP41.6 miles 243°2024-06-05 20:34:33
BD4USD41.9 miles 247°2024-06-06 12:15:01 BG4XQO-1042.3 miles 246°2024-06-15 13:45:10
BH4RXP-4G42.3 miles 234°2024-06-15 07:51:40 BG4XQO-942.5 miles 246°2024-05-27 07:06:44
BD4VDZ-142.7 miles 249°2024-06-15 06:09:51 BH4VQW-1042.8 miles 262°2024-05-22 06:58:17
REN111-1042.9 miles 258°2024-06-10 08:57:53 BD4WUM-R42.9 miles 252°2024-06-09 21:03:53
BD4VDZ-943.0 miles 249°2024-06-06 09:56:19 BD4VDZ-743.0 miles 249°2024-06-14 03:51:50
BD4VDZ-R43.0 miles 249°2024-06-11 23:52:51 BD4VDZ-543.0 miles 249°2024-06-14 05:00:35
BD4STQ-R43.0 miles 239°2024-06-15 13:44:10 TENG.FENG.1843.0 miles 122°2024-06-11 02:54:04
413318670 CN43.3 miles 121°2024-06-11 02:54:04 BI4RMD-543.5 miles 248°2024-06-11 21:26:28
BD4WXO43.6 miles 252°2024-06-11 22:37:41 413311920 CN43.6 miles 120°2024-06-11 02:53:04
BD4WSM-1044.4 miles 246°2024-06-15 13:40:43 BD4URB-944.9 miles 243°2024-05-29 05:30:58
BD4STQ-544.9 miles 243°2024-05-17 02:50:42 BD4WTW-1045.4 miles 242°2024-05-16 20:20:11
BD4WSM-945.5 miles 246°2024-06-02 19:46:29 BD4WSM45.6 miles 246°2024-06-02 19:48:24
BD4RBC-R46.1 miles 244°2024-06-15 13:35:00 BD4UTL-147.0 miles 242°2024-05-23 13:35:50
413546780 CN48.9 miles 119°2024-06-11 02:37:03 BA4WI-1549.3 miles 292°2024-06-15 13:40:16
HUA RUN DIAN LI 1051.3 miles 118°2024-06-11 02:54:04 538011133 MH51.9 miles 118°2024-06-11 02:55:04
BI4WVA-1053.1 miles 119°2024-06-15 13:43:26
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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