Ron Natalie wrote:

The maximum Takeoff Gross Weight limit for a C-150 is a legal
limit,
not a physical limit.

The physical limit isn't much higher. And you run out of payload
SPACE probably before you hit that...

You'll run out of ability to maintain level flight long before you
get to the structural limits.


On a cool day a long runway and some patience the physical limit is
much higher. Don't know how much but I wouldn't be suprised if it
could be double on a winter day. Add a 150 or even a 180HP engine and
the physical limit is huge.