I have one in storage , but never flown with it. There was a frenchman who
had one in his Ventus and he seemed happy with it. Especially the vario is
nice. That time we were flying in Namibia, Africa and the light there is
extremly bright, but it still was usable apparently.

Hans Disma

"JohnDeRosa" schreef in bericht
...
I was leafing through a back issue of Soaring at SSA's W-O-N-D-E-R-F-U-
L online archive. Its fun to see what was happening 10-20-30 years
ago.

I then stumbled across a heads up display (HUD) for gliders. "Man", I
said to myself, "that is pretty cool."

http://ssa.org/magazine/archive/View...onth=7&page=55

Did anyone ever buy and use one of these? How well did it work? Why
don't we have one of these today?

- John