order the topics from broadest to narrowest. broader\nskills needed to operate an aircraft\nskills needed to…

Brief Explanations:

Operating an aircraft is a general category. Operating a passenger jet is more specific as it's a type of aircraft. Landing a passenger jet is the most specific as it's one part of operating a passenger jet.

Answer:

skills needed to operate an aircraft, skills needed to operate a passenger jet, skills needed to land a passenger jet