I really want to make plans for an at502 but I dont know what software people use to make ft-style plans. can someone tell me what software to use, or if they know of some air tractor plans?
I've had Turbocad forever and use it because I'm comfortable with it. I start with a master drawing that has all the parts in the flat. Then I make separate drawings bounded by a 20"x30" rectangle and copy and paste parts from the master to get the best fit. Then I save each drawing as a PDF. The same process would probably work just fine with any CAD program or Inkscape.
I've had Turbocad forever and use it because I'm comfortable with it. I start with a master drawing that has all the parts in the flat. Then I make separate drawings bounded by a 20"x30" rectangle and copy and paste parts from the master to get the best fit. Then I save each drawing as a PDF. The same process would probably work just fine with any CAD program or Inkscape.
I have ask this directly of FT and never have gotten an answer so we are on our own which has its good and its bad. I like to start in Fusion myself but fully acknowledge that other SW packages might work better for other people.
Just remember that Adam's and FT foam is 20x30 and PDF or SVG tend to be the go to for sharing with others. If you want your plans to have the "look and feel" of the FT plans there are plenty of examples to work with.
I have ask this directly of FT and never have gotten an answer so we are on our own which has its good and its bad. I like to start in Fusion myself but fully acknowledge that other SW packages might work better for other people.
Just remember that Adam's and FT foam is 20x30 and PDF or SVG tend to be the go to for sharing with others. If you want your plans to have the "look and feel" of the FT plans there are plenty of examples to work with.
People who have made their own designs before, How hard is it to design a plane? What do you need to have for the plane to fly? Do you just need a big enough wing, good power, and a good cg? Or is it more complicated than that?
I haven't done an original design, I've stuck to foam board versions of real planes. Doing a foam board version I usually slightly enlarge the vertical & horizontal stabs. But... the GeeBee QED and Wedell Williams 44 I did the tail feathers true to the actual scale and they flew just fine. There are a lot of guide lines for tail & control surface ratios like this one: https://www.radiocontrolinfo.com/rc-calculators/rc-airplane-design-calculator/#google_vignette
I haven't done an original design, I've stuck to foam board versions of real planes. Doing a foam board version I usually slightly enlarge the vertical & horizontal stabs. But... the GeeBee QED and Wedell Williams 44 I did the tail feathers true to the actual scale and they flew just fine. There are a lot of guide lines for tail & control surface ratios like this one: https://www.radiocontrolinfo.com/rc-calculators/rc-airplane-design-calculator/#google_vignette
I haven't done an original design, I've stuck to foam board versions of real planes. Doing a foam board version I usually slightly enlarge the vertical & horizontal stabs. But... the GeeBee QED and Wedell Williams 44 I did the tail feathers true to the actual scale and they flew just fine. There are a lot of guide lines for tail & control surface ratios like this one: https://www.radiocontrolinfo.com/rc-calculators/rc-airplane-design-calculator/#google_vignette
People who have made their own designs before, How hard is it to design a plane? What do you need to have for the plane to fly? Do you just need a big enough wing, good power, and a good cg? Or is it more complicated than that?