I guess the trick is defining what the "base" is.
Originally Posted by mbauer
Taken from on-line: In fact, when measured base-to-peak, Denali is the tallest mountain on land anywhere in the world (Everest is only higher because its base is at a higher elevation).
The absolute tallest mountain from base to top is Mauna Kea in Hawaii, the base is under water.
Mt Everest is the tallest above Sea Level.
"The Magic Carpet"
Hobbs 525 in 9 years (would have flown more this year if not for fire smoke)
also LS-6-15/18 sailplane
VAF donation Jan 2019