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Callsign, ship name or locator: Clear       
Stations near current position of HMSHWSEMA
callsign distance last heard - UTC      callsign distance last heard - UTC
HMSSVAEMA0.0 m 0°2021-09-01 19:17:05 HMSRNSEMA0.0 m 0°2021-09-08 21:17:05
HMSSVSEMA0.0 m 0°2021-09-20 10:17:05 HMSHTSEMA0.0 m 0°2021-09-18 14:17:07
SV7LFB-9464.4 m 310°2021-09-18 08:15:38 S18206263.6 km 180°2021-08-27 07:12:24
SV7KCO-1114.8 km 285°2021-09-21 14:26:47 T204007920.2 km 196°2021-08-27 00:44:26
T215001021.4 km 4°2021-08-30 00:55:49 S173050824.2 km 256°2021-08-30 07:05:53
SV/MC-03828.0 km 133°2021-09-01 17:30:55 SV7O-DP30.2 km 137°2021-09-21 14:21:38
SV7DHC30.3 km 137°2021-09-09 09:12:34 SV7DHC-B30.3 km 137°2021-09-09 08:58:39
SV7DHC B30.3 km 137°2021-09-09 08:58:29 SV7DHC-N30.3 km 137°2021-09-09 08:58:21
SV7DHC-DP30.3 km 137°2021-09-04 10:58:53 DW567831.0 km 137°2021-09-21 14:28:05
SV7DHC-731.5 km 136°2021-09-01 17:04:13 S173050735.4 km 271°2021-08-28 09:00:06
SV2BNL-340.1 km 255°2021-09-21 14:23:01 SV2BNL-1040.1 km 255°2021-09-21 14:07:37
SV7CFK-940.2 km 263°2021-09-07 14:54:25 S173048442.4 km 199°2021-08-31 07:10:32
S173033942.5 km 206°2021-08-31 00:43:33 T215074844.4 km 199°2021-09-01 01:07:40
S175008144.6 km 239°2021-08-29 07:05:56 T201108245.6 km 233°2021-08-29 00:50:54
T204044646.4 km 248°2021-08-28 00:34:23 SV7DHO-946.9 km 214°2021-09-18 11:56:48
J47VAC49.7 km 94°2021-09-21 14:34:11 SV7JLF-555.7 km 243°2021-09-05 10:52:18
SV7JLF-356.0 km 243°2021-09-21 14:30:25 SV7GBF-660.9 km 244°2021-09-21 14:12:19
SV7BVL61.0 km 91°2021-09-21 14:20:58 SV7DMD-561.1 km 90°2021-08-27 08:09:12
SV7DMD-1161.1 km 90°2021-09-21 08:39:36 SV7DMD-961.3 km 91°2021-09-19 08:01:27
SV7BVL-961.6 km 91°2021-09-19 10:29:35 SV7DMD-1262.3 km 92°2021-09-18 05:18:10
SZ7XTH63.5 km 92°2021-09-21 01:43:20 S182064864.5 km 234°2021-09-07 07:26:35
SV7NIA-764.7 km 279°2021-09-21 12:50:19
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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