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New users welcome
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602
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34938
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May 21, 2026
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About the Generic category
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1
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2211
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November 11, 2014
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Broken links for API spec
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0
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19
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May 30, 2026
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Mathematical modeling and physical optimization of V-dipole antennas for VHF imaging satellite reception
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4
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31
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May 30, 2026
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CroCube: QSL cards!
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24
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561
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May 30, 2026
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Drishti - Observations
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11
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160
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May 27, 2026
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OpenDarkSky - latest from Libre Space
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2
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74
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May 25, 2026
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RADIANT — Open-Source Delay-Tolerant Networking for Amateur Radio (Terrestrial to Cislunar)
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5
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95
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May 22, 2026
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Do NOT try with a directional antenna
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3
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121
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May 22, 2026
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Feedback wanted on OrbitFabric: model-first mission data contracts for small spacecraft
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1
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67
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May 20, 2026
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QMR-KWT-2 (RS95S) voice repeater
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49
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1196
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May 17, 2026
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Vizard Meteo (RS38S) SSTV transmissions
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144
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4103
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May 17, 2026
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Raw IQ files - options for converting?
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9
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6934
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May 15, 2026
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Regarding Observation 13865423
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4
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42
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May 14, 2026
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Tevel2 voice repeaters
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1
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58
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May 14, 2026
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ISS and Jupiter
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0
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34
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May 13, 2026
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FreeCAD 2026 Design Contest
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2
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67
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May 5, 2026
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Amateur and amateur satellite services
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1
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64
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May 4, 2026
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Advanced gr_satellites thread
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3
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42
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May 2, 2026
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CW beacons: how to receive and read them
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2
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358
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April 27, 2026
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Mexican THUMBSAT picosatellites
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15
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226
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April 21, 2026
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"No station available"
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14
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120
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April 20, 2026
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Issues with Digipeating to 70cm Cubesats
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10
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119
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April 20, 2026
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My independent research project: Aethelix
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2
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52
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April 19, 2026
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ISS Packet Radio still on 437.825
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0
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47
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April 15, 2026
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Monitor 3 (RS58S) SSTV
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52
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1022
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April 13, 2026
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Weird QRM. Thoughts?
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1
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47
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April 13, 2026
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IO-86 SSDV Experiment
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33
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428
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April 12, 2026
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AZ / EL printed rotor from PA3AXA and PE1CKK
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56
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1944
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April 12, 2026
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OrbitScout: ESP32-Based Standalone Satellite Tracking
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2
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345
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April 12, 2026
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