by Craig Muhonen » Sun Feb 09, 2020 1:31 pm
This is my contrast about "The Center Gravity".
A "nose heavy" airplane is very hard to fly..... A "tail heavy airplane" flies ......
ONCE.
One of the first things taught to me about "flying" is C/G , L/D & AOA.
Over the years, many things, and people, have "attached" to wings, But there are very basic things to be learned, no matter what.
If your C/G changes to the rear (as if the unsecured baggage slides to the rear on take off) your "wing" has "crashed in mid air", and only a good pilot and a good wing will "survive". If exactly the same plane and pilot take off with a "nose heavy" C/G, it will " fly", although at least much harder to "fly". Speed over the wing is always the "compensator". As a pilot of a "wing", I always knew and "felt" exactly where my C/G was, everything was coordinated. It always remained the same because "I made it so". I could "scare my wing" once in awhile, but it always knew how to survive on its own with out my help. Because I could " always maintain my shape", I knew in my heart that my "pilot" had the confidence to "always" be able to "fly me".
From my ®HangGlider point of view, my pilot is attached to me in the "one perfect place". From a "parasailer" point of view, my "flyer" is attached to me in so many places, I'm not ever quite sure exactly where they want my C/G to be, the baggage is always moving around, And then when I do find it, they change it again, it drives me crazy. I really do want to fly fast and straight sometimes, but to do that, requires (at ALL times), a "stable well built wing", AND a "pilot" who "dares to follow my lead".
My contrast is "uncoordinated" over "coordinated"
My contrast of "Para" over "Pilot" is this:
"Para" is constantly working hard, and controlling the shape of his "constantly changing shaped" wing, a Pilot of a ®HangGlider is following the lead of his "constant shaped" wing (that he built and tested,. for arguments sake), and the trust built up over many many flights is SOLID
Another "contrast" is "trim". From a wings point of view, it my pilot puts me
Into "good trim" (I start out every day in good trim thank you very much) a smooth flight is had. If my pilot doesn't know me that well (because I do have temper tantrums once in awhile) and is always "searching" for trim, a smooth flight is a "sometimes" thing.
In simplistic ®HG terms I Am an "Always" wing, with an "Always" pilot.
In simplistic ®Para terms, I am a "sometimes" wing, with a "sometimes" pilot.
"Flying" is one thing, but "choice" of wings for "your" conditions is something that may stay with you over your whole life. There are so many "wings" in our lives to choose from.
I would suggest the "nose heavy wing" that you can "free fly", over the "tail heavy" wing , which takes "constant control",...... any day.
And if I was an insurance company, I would choose to insure an "always" wing over a "sometimes" wing, and charge "way" more for the "latter".
CM
Sometimes you gotta' push the stick forward while you're lookn' at the ground