I will like to see the same planes MS had in previous versions
Grumman G-21 Goose
Augusta Westland AW101
Bell 206B JetRanger
Boeing 737.800
Douglas DC3
North American P-51
Mooney Bravo
Bombardier CRJ700 and Learjet 45
Those planes will give you the oportunity to rear the sound of the propeller.