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Hi Ed,
thank you for that explanation of the Swiss muffler; I had mental ramblings of a multi-holed can resembling a swiss cheese.
You will be pleased to learn that Leon P is back on the net, I had an email from him yesterday. Leon has been 'silent' for some months after he shifted shop and had difficulties getting a landline telephone circuit. Even now he can only get dial up connection. We will hear from him soon on this letter, no doubt., as I believe, he has been active in the skunk works.
BR, Dave McC
On 22, Feb , at 7:23 AM, Ed Anderson wrote:
Hi Dave.
Basically, the Swiss muffler is attributed to the tough noise abatement rules of the Swiss government for aircraft - including small GA and experimental. Tony Bingelis who wrote a column of "How to" for Sport Aviation for years included it in one of his books "FireWall Forward"-Page 112.
Hope that explained it.
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