A lot of them has been mentioned here but the thread has been closed:
http://www.pprune.org/forums/showthr...=150725&page=2
Among the errors there are:
- bad lift formula
- bad Dutch Roll description
- wrong description of how crosswind affects critical engine
+ a few others.
Just wanted to continue the list:
P6. What is direct lift control? I think the explanation is flawed. When I think of direct lift control I think of:
http://www.pprune.org/forums/archive...hp/t-9378.html
p13. Figure 1.9 is not matching description
p67. What are the advantages of a wide-chord fan engine? Chord is described as "The chord is the length of the fan's blade from its center mounting to its tip."