Larry Dighera wrote:
[In 1980] RNAV didn't exist except in bizjets ...

I was using RNAV in 1971 in a Cessna 177.


RNAV was no more common than that C-177. It was something we read about; not
something that we got to use. I didn't even see my first LORAN until around
1984.

GPS? Two weeks ago, when I did my bienial.... the first one in 15 years.
Things have changed a bit.




--
Mortimer Schnerd, RN

VE