Understanding Aircraft Classification and Aerospace Industry Insights
This lesson focuses on identifying major aerospace manufacturing companies and understanding how individuals can own a part of an airline. It explores aircraft classification, detailing the two primary classes: lighter-than-air and heavier-than-air, with their respective types. Lighter-than-air includes non-rigid (hot air balloons) and rigid (blimps), while heavier-than-air covers rotary wing (helicopters) and fixed wing (seaplanes, landplanes, amphibians) aircraft. By the end, students will grasp the fundamentals of aviation and aerospace management.
Understanding Aircraft Classification and Aerospace Industry Insights
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Presentation Transcript
DO NOW LESSON # 1. Identify 3 major aerospace manufacturing companies. 2. Explain how a person such as your self can own part of an airline company.
. Lesson # 2 4/1/2014 6:58 PM Instructional Objectives: (SWBAT): • Focus Point: How are Aircraft Classified? 1) Explain the 2 primary classes of aircraft. 2) Discuss types of heavier than air aircraft. 3) Identify 2 types of fixed wing aircraft.
I) What are the two primary classes of aircrafts: 1) Lighter-than air: 2) Heavier- than air:
1) Lighter-than air: • Hydrogen was used (flammable gas). • Uses gas to keep it aloft • Eventually slighter heavier helium (non flammable) was used
1) Non-rigid: “free balloon” or “hot air balloon”, has no internal or external framework. Has no steering mechanism. II) Lighter-than air: 2) Rigid: blimp, gas is contained in a fabric covered wooden or metal frame work. A gondola (control car) is underneath which carries engines and personnel.
Note: The Hindenburg was a German Zeppelin, after a successful passenger flight began across the Atlantic caught fire while landing in New jersey in May 1937, killing 36 people and injuring many.
2) Heavier-than air: All other types.
1) Rotary wing: III) Heavier-than air: • Lift is generated by moving blades overhead which act as “revolving wings” A) Autogiro: non powered air driven blades. Forward flight is accomplished by use of a conventional engine and propeller. Forward motion caused free wheeling rotating blade.
B) Helicopter: • Powered by rotating blades. • blades may be tilted in any direction to control flight path.
2) Fixed wing: A) Seaplanes: (flying boats) uses floats or hulls in place of conventional landing gear to take off and land on water . B) Landplanes: classified by location of wing, landing gear type etc…
. Lesson # 2 April 1, 2014 • Focus Point: How are Aircraft Classified? SUMMARY (ACCOUNTABLE TALK): 1) What are the 2 primary classes of aircraft? 2) What are the 2 types of heavier than air aircraft? 3) What are the 3 types of fixed wing aircraft?