The poor performance of heavy weight / high density
altitude can be easily simulated with part throttle. Or
by just flying a buck fifty anytime there's not snow on
the ground.
Far more interesting to me is the behaviour of the
aircraft with an aft C of G. Students always learn to
fly with the C of G at the forward limit, where the
aircraft is docile, and think that the aircraft always
handles (a subject Rockie thinks is unimportant) in
that manner.
But look at what happens with an aft C of G:
[img width=500 height=288]
[/img]
Everyone's dead of course.
No one remembers, but one day Kathy Jaffe strapped
some weight (not that much, actually) in the back of
her Pitts to intentionally shift the C of G aft, and it
handled so differently, she was unable to recover,
and she spun into the ground:
[url=
http://www.iac52.org/KathyJaffe.html]
http://www.iac52.org/KathyJaffe.html[/url]
She's dead now too, but Rockie says that aircraft
handling skills are unimportant.
Art Scholl. Died during the filming of a really cheesy
movie in 1985 featuring a vertically-challenged
Scientologist in dire need of rhinoplasty. He was
in an inverted spin in his Pitts - the safest maneuver
in the world, I happily recover from them at less
than 1000 AGL and I'm a shitty pilot compared to the
AvCan experts - and Art couldn't recover because of
those large, heavy cameras they had back then, strapped
to his camera.
Was it C of G that killed Art Scholl? Polar Moment of
Inertia, not that any AvCan expert knows what that is?
Were his controls fouled, either internally or externally?
No one will ever know.
But it's unimportant, because aircraft handling skills
don't matter, the experts tell us.