Andy wrote:
wrote:
As I was typing up the text for "Sailors of the Sky", this sentence
pounced out of the underbrush: "You'll see many sailplanes with
electric vibrators mounted on the instrument panel."

Johan Larson

Ok, I'll be naive enough to ask. Was that intended to amuse us, or do
you really not know what they were for?

The sentence is from a paragraph that explains altimeter lag, and how
to work around it.

Johan Larson