Battson wrote:A1Skinner wrote:Just wondering what you have found for the takeoff performance of the superstol. I mean sure, its great to land in 50 feet and super slow, but if you need 400 to get back off, then whats the point?
Just to add to that line of enquiry... and how much weight can it get in/out of a known length spot?
It's all very good making demo videos with 2 gallons a side, and a Jockey at the controls.
With two 'real men' and fishing gear for a day (or two), does the significant advantage still exist?
Kinda two questions in my mind, how does the Superstol do light and how does it do heavy.
For me the question of how it does light is most important. Because that's how I explore. Even if I am on a trip with a lot of gear I always unload all but 10 lbs of survival gear and try to be half tanks or less for any new off airport exploration.
Below is a link to a video I shot of the super stol light and at low altitude (2000' msl or there abouts ) it was a warm day around 75-80 degrees and light wind maybe 5 mph
http://www.youtube.com/watch?v=fj6_CYLhNi0For me this is good enough take off performance.
I have found that I am alway limited by landing distance in the CC (I know many planes are the opposite) if I can get on the ground take off is easy for a couple reasons
The most obvious reason is that it takes off shorter than it lands (at least with me at the controls

)
But the bigger reason is that once on the ground I can move the plane to the extreme end of the area use a J take off, move smaller rocks and generally scout making the take off area effectively larger than the landing one I only scouted by air.
On the heavy side I can't say specifically, we did fly with two aboard and on the day I shot the video it seemed to add only a couple plane lengths to the run. The demo plane had only the stock 912. Troy had just flown a big bore kit 912 in a customer plane and seemed very impressed with the results but I didn't get to see it in action.
I plan to put a turbo 914 (possible a 912 with the big bore) in mine so I'm hoping it will be pretty decent even here in colorado but that's really just speculation at this point. I do feel pretty safe saying a super stol with a turbo 914 will get two guys and reasonable gear out of any official strip in the west that I have visited.
I believe the Superstol will out preform the S20 or S7 in take off assuming equal weight and HP due to the wing design, slats, and angle of attack on the ground... Of course these same things are why it's slower that the rans planes as well.