On May 21, 7:10*am, Scott wrote:
On 5-21-2011 13:54, Tony V wrote:

On 5/21/2011 2:27 AM, Reed von Gal wrote:
Perfect day for soaring. Earthquakes, lava, etc, with a temp of 666
degrees Fahrenheit. Great day to attempt a Silver Distance! Anyone
want to do a density altitude calculation for me? KBDU field elevation
5288. Assume standard pressure. I'm worried I wont be able to take off!

Good point. And, due to the heat, I would suggest a metal ship over
other materials.

Tony

As a relative newb, have there ever been all aluminum gliders built
(commercially)? *I can't think of any aluminum-skinned wings out there....

Aluminium alloy skinned wings: Far too many to list. What's
aluminum

Andy