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‘Terminator’ tsunamis on the Sun's surface
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AA6YQ
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0
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645
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July 26, 2019, 12:51:23 AM
by AA6YQ
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Years of Historically Great Propagation?
« 1 2 »
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KA5QMA
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17
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430
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May 15, 2022, 04:22:29 PM
by KU4UV
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Yahoo article on sunspots
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K1PJR
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4
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14292
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July 05, 2016, 09:34:16 AM
by AF5CC
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www.bandconditions.com
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KB8GAE
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6
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35349
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October 18, 2018, 12:07:11 AM
by N8OPS
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WOW!
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K4HB
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6
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553
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February 20, 2023, 10:42:56 AM
by K0AP
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World War II bombs 'felt in space'. Propagation Related?
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VA3VF
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12
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1847
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October 08, 2018, 01:12:18 PM
by KM1H
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Worked C5YK on 6m , but how?
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W3HKK
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7
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19572
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July 16, 2015, 07:34:29 AM
by KA2LIM
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Winter Es Season has started.
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K0UA
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3
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263
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December 04, 2019, 03:55:19 PM
by AA4PB
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Wild Times Ahead: My Favorite QRP contact in Cycle 22
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N8NK
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2
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292
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January 10, 2022, 02:50:22 PM
by WB8VLC
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Why is 15M prop good when 20M is poor?
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KD0VE
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4
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4513
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March 07, 2017, 08:54:21 PM
by KX2T
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Why does the broadcast band have long distance propagation at night?
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N1AUP
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11
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2598
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April 06, 2019, 06:29:59 AM
by W9IQ
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Why Can't I Ever Find Activity on the 17m - 6m Bands?
« 1 2 »
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WU6R
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23
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580
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November 09, 2020, 04:10:33 AM
by WU6R
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Why are 40 and 80 Dead on a Winter Night during Solar Max?
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KA5QMA
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11
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31817
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May 31, 2014, 09:57:41 AM
by KX2T
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Who says the band conditions are poor?
« 1 2 »
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WD4ELG
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23
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4547
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June 20, 2018, 11:57:00 AM
by KB2WIG
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Which ionospheric layer...?
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N1AEP
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10
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6088
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March 22, 2019, 11:09:20 AM
by N1AEP
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Which band is best for very short distance communication (low power)?
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JOACHIM
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5
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359
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November 13, 2019, 05:44:14 PM
by K0UA
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Where is everybody on 29.600 FM?
« 1 2 »
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KU4UV
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21
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814
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May 16, 2022, 04:33:21 PM
by KU4UV
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When your signal drops to nada in the middle of a QSO
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KJ6ZOL
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8
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27849
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February 09, 2016, 08:33:26 AM
by KC2QYM
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What’s going on on 15m?
« 1 2 »
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9H1FQ
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28
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26002
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June 02, 2018, 12:38:24 PM
by K0UA
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What's Up with "G1"?
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N4MU
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4
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12082
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December 09, 2015, 10:33:09 AM
by N4MU
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Sticky Topic