Ciao Karol,
I'm sorry but I cannot answer to your question. The Spartan is still covered by a very unusual lack of technical and operational documentation. For this reason I've had many difficulties in building this plane only with the help of 3view drawings, photos and basic data. I have many friends in the Aeronautica Militare Italiana and even in the Finmeccanica group (to which belongs Alenia) and in various stages of the project I asked them to help me in getting technical details but the answer was ever the same: we cannot...
I think we must wait some time more to be fully informed.
Thanks for your appreciation about my planes.
Happy new year.
Paolo
