I'm interested in more on the "Brushless Elec engine starters that do not use APU Air" Thus eliminating the APU altogether. It must have an onboard GPU elec Air Cond unit or it'll be forced to use PCA from the FBO.
By not having an APU saves a lot of weight.
Also, does anyone see the Geared turbofan tech getting down to smaller engines? Before 2015.
Thanks,
7576