On Thursday, February 16, 2017 at 6:52:39 AM UTC-6, Dave Nadler wrote:
On Wednesday, February 15, 2017 at 7:03:47 PM UTC-5, Casey wrote:
Where are you going with this Dave?

South, right after I finish snow-blowing the driveway.

I know of several gliders with active registrations
that have not flown in years.

Yes, I know, my wife also reminds I should clean out the garage.
Steve?

What? According to your first number, I own just over one half of one percent of the valid registrations. As to how many are "active", well, not so many recently. Been some crappy soaring years around here lately...

Steve Leonard