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President Vice President Secretary Treasurer Young Eagles Newsletter
Editor/Pub Flight
Adviser Tech
Counselor Board Member
at Large Board Member
at Large Former
President
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January Meeting Minutes
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| What's available: | 9 double strobes |
3 single strobes |
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| Company's website: | www.KEstrobes.com |
| Contact: | Dave Baehr |
| dfb25@hotmail.com | |
| 970 669-0094 |
Whether you buy strobes, or own strobes that have not been operated for a while (maybe 6 months, certainly 1 year), you should be cautious when they are powered up. As I remember Whelen telling me- you need to bring them up on a variable voltage power supply. Start them at the lowest voltage they will flash at- probably 10V. Then you slowly increase the voltage (I don't remember exactly, perhaps it is an increase of 1/2 V every 10 min or so- check the manufacturer's web site or call them for the exact rate), until you get to 12.5 V or so. This allows the capacitors to reform. If you just hook them up to a fully charged car or aircraft battery straight from the start, you run a serious chance of overheating the capacitors, and doing permanent damage.
Same thing applies to those new ones you've got in the box or on your homebuilt that you are finishing. Hook them up for a few minutes a couple times a year, and they should stay in good shape (in this case you can use full voltage). Same thing applies to the big flash you have for your old 35mm camera that you have in the closet (if you want it to be good in the future).
The specific numbers I gave are probably wrong. But I believe that the concept is right.
Paul Poberezny has passed along an article
that he thought would be an interesting reflection on the path that we
as EAA have traveled since some of our early years. Click the
link to view the article.
This article is from 1964 and was in reaction to the plans to build an
EAA Air Museum. It is interesting to see how the first sparks the
visions of Paul and the first EAA members have ultimately led the
association to having such a world class museum, headquarters, aviation
learning center and convention facility.
It is a snapshot in our history and illustrates that by following our
dreams we can accomplish many things. As a Chapter, these same thoughts
hold true. While it can be hard to envision that your Chapter may one
day have the Chapter hangar or clubhouse you wish for, or the financial
abilities to have a scholarship program for young people, through
determination, teamwork and a little inspiration your Chapter can
realize its dreams.
Check out the Airbus cockpit.
Nels Renerfelt passed away Friday 11 January 2008
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