4 ms·
E6-B slide rule was still standard method for private pilots when I was flying, 15 years ago. Simple, effective, reliable. https://en.wikipedia.org/wiki/E6B h
by watersb 9y ago
E6-B slide rule was still standard method for private pilots when I was flying, 15 years ago.
Simple, effective, reliable.
https://en.wikipedia.org/wiki/E6B https://en.wikipedia.org/wiki/E6B