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Old August 24th 13, 06:11 PM posted to rec.radio.shortwave
dave dave is offline
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First recorded activity by RadioBanter: Sep 2012
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Default Air Force begins massive B 52 overhaul.

On 08/24/2013 08:52 AM, DhiaDuit wrote:


Square corner windows in Aircraft. That is a No No. Like Shelby Stanga the Swamp man says, Just Don't Do It!!!


Any metal subject to vibrating will want to fracture where two
perpendicular edges meet and there is no diagonal bracing.