How to simply determine the L/D of your glider
On Jan 16, 2:54*am, Gary Evans wrote:
When this is complete we can move on to the other winter topics of
contest finishes, best wax and sealing tape.
It may only be 21 outside (possibly "70" to you) right now but I can
assure you that this is what passes for "summer" in these parts, not
winter.
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