compressor used in most aircraft is driven by a
hydraulic motor. Aircraft that have an air compressor
use the compressed air for normal and emergency
system operation.
Q4-24.
What are the two types of pneumatic systems
currently used in naval aircraft?
SUMMARY
In this chapter, you have learned about aircraft
construction and the materials used in construction.
You have also learned about the features and materials
used to absorb stress on both fixed-wing and
rotary-wing aircraft.
4-22
