re: #556 Gus 802

Anyone know the greenhouse gas comparison between a by-pass turbofan and a turboprop?

I’m pretty sure Turboprops are more efficient (in terms of thrust/fuel usage) than Turbofans at lowish speeds. That’s pretty much the only reason to use them. Turbofans become more efficient as you break about mach 0.75.

Planning to fly to turbopropenhagen?