And at what altitude would that be?

Just messin with you!

:-)

Ian

"Tom Claffey" wrote in message
om...
Interesting reading all this cr@# about units,
for gliding varios [the oridinal question I think!] all you need
is 1 knot / 100 feet per minute
and 1 metre per sec / 2 knots.
IT REALLY IS THAT SIMPLE!!!!!!