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Displaying 2521-2540 of 2874

	Forum	Author	Created	Posts	Views	Activity
2017 Great Radio Atmospheric Propagation Experiment	Propagation	KG7QCK	Apr 8th 2015, 23:23	1	10,559	on 8/4/15 by KG7QCK
80 meters propagation	Propagation	W7LUU	Sep 18th 2015, 00:29	7	17,140	on 16/3/16 by W1VT
An Intimate View of the Sun, All of 2015 (171A/SDO)	Propagation	NW7US	Mar 15th 2016, 19:33	1	10,233	on 15/3/16 by NW7US
30m 40m digital type QRN	Propagation	wbasinger	Apr 14th 2016, 17:33	2	10,364	on 14/4/16 by wbasinger
6 & 10 Meter Reception	Propagation	Johnymac	Aug 20th 2016, 16:51	4	10,594	on 8/8/17 by W1VT
Anybody able to explain this energy wave?	Propagation	KJ6YYC	Dec 19th 2016, 19:34	3	9,892	on 19/12/19 by AJ6LG
meteor scatter --how to?	Propagation	0001490519H80	Mar 10th 2017, 17:58	2	10,011	on 13/3/17 by W1VT
Inteferance in the 40 meter band	Propagation	WD4PLB	Nov 23rd 2017, 09:56	1	9,112	on 23/11/17 by WD4PLB
6 Meter sporadic E and lightening	Propagation	dickc911	Nov 28th 2017, 08:21	1	9,037	on 28/11/17 by dickc911
Point to Point Current Propigation	Propagation	N2AOO	Nov 26th 2019, 11:53	3	7,272	on 26/11/19 by W1VT
Exra Exam E3C09 anwer error?	Propagation	tenthwave	Jan 23rd 2020, 13:46	6	9,446	on 2/8/21 by AE8W
Regulations on 47.420GHZ	Satellites and Space	WP4NUF	Feb 1st 2013, 15:40	2	11,658	on 2/2/13 by W1VT
Satellite Orbits	Satellites and Space	2000726408H80	Mar 25th 2013, 15:21	4	12,119	on 28/8/15 by mrmonteith
Amateur Satellite Discussion Forums	Satellites and Space	K8rfx	Apr 7th 2013, 17:05	2	12,311	on 8/4/13 by W1VT
Saudi FM Sat Tracking Software	Satellites and Space	k5ten@aol.com	Aug 12th 2013, 22:51	5	12,207	on 12/6/19 by WA1LBK
Would you chip some money in to keep the Air Force Space Surveillance System going?	Satellites and Space	Bart_KJ6BWB	Sep 5th 2013, 19:51	1	11,757	on 5/9/13 by Bart_KJ6BWB
Diplexer Isolation	Satellites and Space	wx1s	Oct 24th 2014, 22:01	4	10,762	on 29/10/14 by WB1GCM
All U Lucky Bird Op's	Satellites and Space	0001582470H80	Oct 31st 2014, 17:37	2	11,980	on 12/6/19 by WA1LBK
LoTW and the new XW-2 Sats	Satellites and Space	WK7G	Sep 30th 2015, 03:03	1	10,060	on 30/9/15 by WK7G
Radio for satellites	Satellites and Space	berniepuer	Oct 17th 2015, 13:57	1	10,676	on 17/10/15 by berniepuer