Sorry Dan, The original discussion was about the header tank, and weather it was safe. I changed the subject line in my reply because I was replying to an email that didn't mention the header tank. My bad.
Back to the original question, which had to do with the merits or detriments of using a header tank and flying around with fuel in front of you. While the best reason to do something is rarely "because lot's of other people have done it that way", I do believe the fact that header tanks have been used safely for many years on numerous airframes is a valid consideration. Yes, some folks are constantly searching for a tricker neeter way to build a mousetrap, but using purely safety as a reason for the change may be a little misleading. That's all Todd In a message dated 1/21/2011 3:06:55 P.M. Pacific Standard Time, da...@windstream.net writes: KR KR KR KR KR KR KR KR KR KR KR KR KR KR KR KR KR KR KR KR This is the KR NET.